FOUNDATION STUDIES EXAMINATIONS March PHYSICS First Paper. February Program
|
|
- Steven Fletcher
- 5 years ago
- Views:
Transcription
1 FOUNDATION STUDIES EXAMINATIONS March 2008 HYSICS First aper February rogram Time allowed hour for writing 0 minutes for reading This paper consists of 2 questions printed on 5 pages. LEASE CHECK BEFORE COMMENCING. Candidates should submit answers to ALL QUESTIONS. Marks on this paper total 20 Marks, and count as 0% of the subject. Start each question at the top of a new page.
2 2 INFORMATION a b = ab cos a b = ab sin ĉ = v dr dt i j k a x a y a z b x b y b z a dv v = R a dt r = R v dt dt v = u + at a = gj x = ut + 2 at2 v = u gtj v 2 = u 2 +2ax r = ut 2 gt2 j s = r v = r! a =! 2 r = v2 r p mv N : if F = 0 then p = 0 N2 : F = ma N3 : F AB = F BA W = mg F r = µr g = acceleration due to gravity = 0 m s 2 = H E da = q 0 C q V C = A d E = q 2 = qv = CV 2 2 C 2 2 C = C + C 2 C = C + C 2 R = R + R 2 R = R + R 2 V = IR V = E IR = VI = V 2 = R I2 R K : In =0 K2 : (IR 0 s)= (EMF 0 s) F = q v B F = i l B df = i dl B = ni A B r F v = E B r = m q E BB 0 r = mv qb Fx = 0 Fy = 0 = 0 T = 2 m KE Bq max = R2 B 2 q 2 2m W R r 2 r F dr W = F s KE = 2 mv2 E = mgh db = µ 0 i dl ˆr 4 r 2 H B ds = µ0 I µ0 =4 0 7 NA 2 dw dt = F v = R area B da = B A F = kx E = 2 kx2 dv v e = dm m v f v i = v e ln( m i m f ) F = v e dm dt F = k q q 2 r 2 k = Nm 2 C 2 0 = N m 2 C 2 E lim q!0 F q E = k q r 2 ˆr = N d dt = NAB! sin(!t) f = k 2 T! 2 f v = f y = f(x vt) y = a sin k(x vt) =a sin(kx!t) = a sin 2 ( x t ) T = 2 µv!2 a 2 v = s = s m sin(kx!t) q F µ V W q E = dv dx V = k q r p = p m cos(kx!t)
3 3 I = 2 v!2 s 2 m = ke2 2a 0 hc ( n 2 f )=R n 2 H ( i n 2 f ) n 2 i n(db 0 s) 0 log I I 2 = 0 log I I 0 where I 0 = 0 2 Wm 2 v±v f r = f r s v v s where v speed of sound = 340 m s (a 0 = Bohr radius = nm) (R H = m ) (n =, 2, 3...) (k 4 " 0 ) E 2 = p 2 c 2 +(m 0 c 2 ) 2 y = y + y 2 E = m 0 c 2 E = pc y = [2a sin(kx)] cos(!t) N : x = m( 2 ) AN : x =(m + 2 )( 2 ) (m =0,, 2, 3, 4,...) y = [2a cos(!! 2 2 )t] sin(! +! 2 2 )t f B = f f 2 y = [2a cos( k 2 )] sin(kx!t + k 2 ) =d sin Max : =m Min : =(m + 2 ) I = I 0 cos 2 ( k 2 ) E = hf c = f KE max = ev 0 = hf L r p = r mv L = rmv = n( h 2 ) E = hf = E i E f r n = n 2 ( h mke 2 )=n 2 a 0 E n = ke2 2a 0 ( )= 3.6 n 2 n 2 ev = h p (p = m 0v (nonrelativistic)) h h x p x E t dn dt = N N = N 0 e t R dn dt T 2 MATH: = ln 2 = ax 2 + bx + c =0! x = b±p b 2 4ac 2a R y dy/dx ydx x n (n ) nx n+ xn+ e kx ke kx k ekx sin(kx) k cos(kx) cos kx k cos(kx) k sin(kx) sin kx k where k = constant Sphere: A =4 r 2 CONSTANTS: V = 4 3 r3 u = kg = MeV ev = J c = ms h = Js e electron charge = C particle mass(u) mass(kg) e p n
4 HYSICS: First aper. February rogram A y 4m B 3m 0N frame D 8N C x 9N Figure : Question ( ( ) = 0 marks): Figure shows a frame, ABCD, with sides of lengths 4 m and 3 m, aligned with the x- and y-axes. Forces of 0 N, 8N, and 9 N, act at D, in the directions illustrated. (i) Express each of the forces in terms of the ijk unit vectors. (ii) Hence find the vector sum, F, of these three forces, in terms of the ijk unit vectors. (iii) Find the magnitude, and direction, of F.
5 HYSICS: First aper. February rogram Question 2 ( (5 + 5) = 0 marks): A force, F = 3i +2j +5k N ewton, drags a block through a displacement of r =6i 4j + k metre. (i) Given, that the work, W, done by a force, F, when it drags a body through a displacement. r, is given by the dot product - W = F r find the work, W, done by the force, F, above. (ii) Use the dot product, to find the angle between F and r. END OF EXAM ANSWERS: Q.(i)! 8 =8i N,! 9 = 9j N,! 0=8i +6j N ; (ii) F = 6i 3j N ; (iii) 6.3 N 0.6 deg below +x-axis Q2. (i) 5 J ; (ii) 70.5 deg
6 FOUNDATION STUDIES EXAMINATIONS June 2008 HYSICS Second aper February rogram Time allowed hour for writing 0 minutes for reading This paper consists of 3 questions printed on 6 pages. LEASE CHECK BEFORE COMMENCING. Candidates should submit answers to ALL QUESTIONS. Marks on this paper total 50 Marks, and count as 0% of the subject. Start each question at the top of a new page.
7 2 INFORMATION a b = ab cos a b = ab sin ĉ = v dr dt i j k a x a y a z b x b y b z a dv v = R a dt r = R v dt dt v = u + at a = gj x = ut + 2 at2 v = u gtj v 2 = u 2 +2ax r = ut 2 gt2 j s = r v = r! a =! 2 r = v2 r p mv N : if F = 0 then p = 0 N2 : F = ma N3 : F AB = F BA W = mg F r = µr g = acceleration due to gravity = 0 m s 2 = H E da = q 0 C q V C = A d E = q 2 = qv = CV 2 2 C 2 2 C = C + C 2 C = C + C 2 R = R + R 2 R = R + R 2 V = IR V = E IR = VI = V 2 = R I2 R K : In =0 K2 : (IR 0 s)= (EMF 0 s) F = q v B F = i l B df = i dl B = ni A B r F v = E B r = m q E BB 0 r = mv qb Fx = 0 Fy = 0 = 0 T = 2 m KE Bq max = R2 B 2 q 2 2m W R r 2 r F dr W = F s KE = 2 mv2 E = mgh db = µ 0 i dl ˆr 4 r 2 H B ds = µ0 I µ0 =4 0 7 NA 2 dw dt = F v = R area B da = B A F = kx E = 2 kx2 dv v e = dm m v f v i = v e ln( m i m f ) F = v e dm dt F = k q q 2 r 2 k = Nm 2 C 2 0 = N m 2 C 2 E lim q!0 F q E = k q r 2 ˆr = N d dt = NAB! sin(!t) f = k 2 T! 2 f v = f y = f(x vt) y = a sin k(x vt) =a sin(kx!t) = a sin 2 ( x t ) T = 2 µv!2 a 2 v = s = s m sin(kx!t) q F µ V W q E = dv dx V = k q r p = p m cos(kx!t)
8 3 I = 2 v!2 s 2 m = ke2 2a 0 hc ( n 2 f )=R n 2 H ( i n 2 f ) n 2 i n(db 0 s) 0 log I I 2 = 0 log I I 0 where I 0 = 0 2 Wm 2 v±v f r = f r s v v s where v speed of sound = 340 m s (a 0 = Bohr radius = nm) (R H = m ) (n =, 2, 3...) (k 4 " 0 ) E 2 = p 2 c 2 +(m 0 c 2 ) 2 y = y + y 2 E = m 0 c 2 E = pc y = [2a sin(kx)] cos(!t) N : x = m( 2 ) AN : x =(m + 2 )( 2 ) (m =0,, 2, 3, 4,...) y = [2a cos(!! 2 2 )t] sin(! +! 2 2 )t f B = f f 2 y = [2a cos( k 2 )] sin(kx!t + k 2 ) =d sin Max : =m Min : =(m + 2 ) I = I 0 cos 2 ( k 2 ) E = hf c = f KE max = ev 0 = hf L r p = r mv L = rmv = n( h 2 ) E = hf = E i E f r n = n 2 ( h mke 2 )=n 2 a 0 E n = ke2 2a 0 ( )= 3.6 n 2 n 2 ev = h p (p = m 0v (nonrelativistic)) h h x p x E t dn dt = N N = N 0 e t R dn dt T 2 MATH: = ln 2 = ax 2 + bx + c =0! x = b±p b 2 4ac 2a R y dy/dx ydx x n (n ) nx n+ xn+ e kx ke kx k ekx sin(kx) k cos(kx) cos kx k cos(kx) k sin(kx) sin kx k where k = constant Sphere: A =4 r 2 CONSTANTS: V = 4 3 r3 u = kg = MeV ev = J c = ms h = Js e electron charge = C particle mass(u) mass(kg) e p n
9 HYSICS: Second aper. February rogram F 3m T H 20 kg E 2m 80 kg 2m Figure : Question ( (3 + 3) = 6 marks): Beam HE, of mass 20 kg and length 4 m, is hinged to a vertical post at H. This beam is held horizontally by a cable EF, attached to its end E. The other end of the cable is secured to the post at F, which is 3 m above H. A mass of 80 kg hangs from the centre point of the beam. Take the acceleration of gravity g = 0 ms 2. (i) Draw a diagram of the beam, showing all the forces that act upon it. (ii) Using the conditions for the equilibrium of the beam, find the tension, T, in the cable, and the vertical and horizontal components of the reaction of the hinge on the beam, at H. Draw a second diagram of the beam, HE, and on it label these forces.
10 HYSICS: Second aper. February rogram m µ =0 m µ 3m a Figure 2: Question 2 ( ( ) = 7 marks): Figure 2 shows a wheeled trolley, of mass 2m, connected to a block, of mass 3m, by means of a string that passes over a pulley. A second block, of mass m, rests on the top surface of the trolley, but is restrained by a second string, that is attached to a fixed post at. All strings are massless, and all wheels and pulleys are massless and frictionless. The system is released from rest. As block 3m falls, it pulls the trolley along the horizontal surface. Because of the string attached to, block m is held at rest, and so slides along the top surface of the trolley. There is negligible friction in the wheels of the trolley. The coe cient of friction between the bottom surface of block m and the top surface of the trolley is µ. (i) Draw three diagrams - one for the trolley, one for the block of mass, 3m, and one for the block of mass m. Label each of these diagrams with the particular forces that act on each body. Label also the acceleration of each body. (ii) Write equations of motion (Newton s second law) for the trolley, and each of the two blocks, in vertical and horizontal directions, as appropriate (five equations). (iii) Using the above equations, derive an expression for the acceleration, a, of the 3m block, in terms of µ, and the acceleration of gravity g.
11 HYSICS: Second aper. February rogram M rest v m C L C m rest (a) M v (b) Figure 3: Question 3 ( (4 + 3) = 7 marks): Two balls, of masses, m and M (M >m), are secured to the ends of a rod of negligible mass. The distance between the balls is L. Initially, this rod is in the vertical position, as illustrated in Figure 3 (a). When released from rest, the rod rotates clockwise about a pivot at its centre point, C. When the rod is next vertical, both balls are traveling with a speed, v, as shown in Figure 3 (b). There is negligible friction at the pivot. (i) Using energy principles, derive an expression for the speed, v, of the balls in Figure 3 (b), in terms of l, m, M, and the acceleration of gravity, g. (ii) Hence, write down an expression for the angular velocity,!, of the system of rod and balls, in Figure 3 (b). END OF EXAM
12 HYSICS: Second aper. February rogram ANSWERS: Q.(ii) T =8.33 kn, R x = kn, R y = 4.00 kn. Q2. (ii) 3mg T =3ma, r mg = 0, +µr t = 0, R r 2mg = 0, +T µr =2ma; (3 µ) (iii) a = g. 5 q q (M m) Q3. (i) v = 2Lg 8g (M m) (M+m) L (M+m)
13 FOUNDATION STUDIES EXAMINATIONS November 2008 HYSICS Final aper February rogram Time allowed 3 hours for writing 0 minutes for reading This paper consists of 6 questions printed on 3 pages. LEASE CHECK BEFORE COMMENCING. Candidates should submit answers to ALL QUESTIONS. Marks on this paper total 20 Marks, and count as 45% of the subject. Start each question at the top of a new page.
14 2 INFORMATION a b = ab cos a b = ab sin ĉ = v dr dt i j k a x a y a z b x b y b z a dv v = R a dt r = R v dt dt v = u + at a = gj x = ut + 2 at2 v = u gtj v 2 = u 2 +2ax r = ut 2 gt2 j s = r v = r! a =! 2 r = v2 r p mv N : if F = 0 then p = 0 N2 : F = ma N3 : F AB = F BA W = mg F r = µr g = acceleration due to gravity = 0 m s 2 = H E da = q 0 C q V C = A d E = q 2 = qv = CV 2 2 C 2 2 C = C + C 2 C = C + C 2 R = R + R 2 R = R + R 2 V = IR V = E IR = VI = V 2 = R I2 R K : In =0 K2 : (IR 0 s)= (EMF 0 s) F = q v B F = i l B df = i dl B = ni A B r F v = E B r = m q E BB 0 r = mv qb Fx = 0 Fy = 0 = 0 T = 2 m KE Bq max = R2 B 2 q 2 2m W R r 2 r F dr W = F s KE = 2 mv2 E = mgh db = µ 0 i dl ˆr 4 r 2 H B ds = µ0 I µ0 =4 0 7 NA 2 dw dt = F v = R area B da = B A F = kx E = 2 kx2 dv v e = dm m v f v i = v e ln( m i m f ) F = v e dm dt F = k q q 2 r 2 k = Nm 2 C 2 0 = N m 2 C 2 E lim q!0 F q E = k q r 2 ˆr = N d dt = NAB! sin(!t) f = k 2 T! 2 f v = f y = f(x vt) y = a sin k(x vt) =a sin(kx!t) = a sin 2 ( x t ) T = 2 µv!2 a 2 v = s = s m sin(kx!t) q F µ V W q E = dv dx V = k q r p = p m cos(kx!t)
15 3 I = 2 v!2 s 2 m = ke2 2a 0 hc ( n 2 f )=R n 2 H ( i n 2 f ) n 2 i n(db 0 s) 0 log I I 2 = 0 log I I 0 where I 0 = 0 2 Wm 2 v±v f r = f r s v v s where v speed of sound = 340 m s (a 0 = Bohr radius = nm) (R H = m ) (n =, 2, 3...) (k 4 " 0 ) E 2 = p 2 c 2 +(m 0 c 2 ) 2 y = y + y 2 E = m 0 c 2 E = pc y = [2a sin(kx)] cos(!t) N : x = m( 2 ) AN : x =(m + 2 )( 2 ) (m =0,, 2, 3, 4,...) y = [2a cos(!! 2 2 )t] sin(! +! 2 2 )t f B = f f 2 y = [2a cos( k 2 )] sin(kx!t + k 2 ) =d sin Max : =m Min : =(m + 2 ) I = I 0 cos 2 ( k 2 ) E = hf c = f KE max = ev 0 = hf L r p = r mv L = rmv = n( h 2 ) E = hf = E i E f r n = n 2 ( h mke 2 )=n 2 a 0 E n = ke2 2a 0 ( )= 3.6 n 2 n 2 ev = h p (p = m 0v (nonrelativistic)) h h x p x E t dn dt = N N = N 0 e t R dn dt T 2 MATH: = ln 2 = ax 2 + bx + c =0! x = b±p b 2 4ac 2a R y dy/dx ydx x n (n ) nx n+ xn+ e kx ke kx k ekx sin(kx) k cos(kx) cos kx k cos(kx) k sin(kx) sin kx k where k = constant Sphere: A =4 r 2 CONSTANTS: V = 4 3 r3 u = kg = MeV ev = J c = ms h = Js e electron charge = C particle mass(u) mass(kg) e p n
16 HYSICS: Final aper. February rogram y Q B 5 z 7 6 (dimensions in m ) x Figure : Question ( (4 + 6) + (2 + 8) = 20 marks): art (a): Figure shows a rectangular box, with a corner at the origin, 0, and its sides aligned along the x-, y-, and z-axes. Dimensions of the box are labeled in metre. A wire, Q, is stretched between corners and Q of the box. A constant force, F, moves a bead, B, along the wire, from to Q. This force is given by - F =2i +3j +4k N (i) Derive an expression for the displacement vector, Q, in terms of unit vectors ijk. (ii) Calculate the work, W, that is done on the bead by the force, F, between and Q.
17 HYSICS: Final aper. February rogram B A y C Before (a) A =2.0kg B =3.0kg C =4.0kg x y B 5 m/s 6 m/s C x After (b) Figure 2: art (b): Figure 2(a) shows three stationary balls, A, B, and C, with masses as labeled, on a flat horizontal, frictionless surface, near the origin of the x- and y-axes. An explosion occurs between the balls, blowing them apart. Figure 2(b) shows balls B and C after the explosion; ball A is not shown. Ball B moves in the +y direction, while ball C moves in the +x direction, with the velocities as labeled. (i) Redraw Figure 2(b), showing the general direction in which you would expect ball A to move, after the explosion. (ii) Using momentum principles, determine the magnitude and direction of the velocity of ball A, after the explosion.
18 HYSICS: Final aper. February rogram y e! y d L d M (a) m M (b) c m Figure 3: Question 2 ( ( ) + (0) = 20 marks): art (a): A mad inventor devises an instrument for the measurement of the acceleration of gravity, g. This invention is illustrated in Figure 3, and consists of a ball of mass m, and a block of mass M, connected together, over a massless, frictionless pulley, of diameter, d, by a massless string. The length of the string from the pulley, to the ball m, is L. The y-axis in the figure passes symmetrically through block M, and is aligned vertically. The instrument is spun, with a slowly increasing angular velocity about the y-axis. As the angular velocity increases, the angle of the string to the vertical, at ball m, increases, from zero. Figure 3 (a) shows the system before it begins to rotate. Figure 3 (b) shows the system as block M is just about to lift o the shelf on which it stands. At this stage, the angular velocity of ball m is!, and the angle of the string to the vertical is, as labeled.! and are then recorded, and the acceleration of gravity, g, calculated. (i) Draw a diagram of each of masses m and M, as in Figure 3 (b). Label on each diagram all forces that act on each of the two masses. Label also, the acceleration of each mass. (ii) What is the radius of ball m s circular path in Figure 3 (b)? (iii) Use Newton s laws of motion, to derive an expression for the acceleration of gravity, g, in terms of!,, L, and d, as in Figure 3 (b).
19 HYSICS: Final aper. February rogram M d D µ k Figure 4: art (b): Figure 4 shows a block, of mass, M, on a slope. The coe cient of friction between the slope and the block is µ. The block is released from rest, slides a distance, D, down the slope, compresses the spring, of spring constant, k, at the bottom of the slope, and is projected back up the slope. It comes momentarily to rest again at a distance of d, up the slope, beyond the end of the uncompressed spring. D and d are labeled on Figure 4. Using energy principles, derive an expression for the distance,, that the spring was compressed, by the block, in terms of the parameters labeled in Figure 4.
20 HYSICS: Final aper. February rogram G µ H M µ =0.0 kg/m Figure 9: Question 5 ( ( ) + (5 + 5) = 20 marks): art (a): In order to measure the mass, M, of a block, a mad invertor designs the apparatus, shown in Figure 9. A string, with mass per unit length, µ, is stretched over a pulley, H, between a wave generator, G, at one end, and the block, of mass M, at the other. The value of µ is labeled on the figure. Generator G transmits an harmonic wave of fixed frequency and amplitude, from G to H, which is measured using a wave analyser. In a particular measurement, the wave function was found to be - y = 0 3 sin(00x 600t) (SI units) Take the acceleration of gravity, g = 0 ms 2. (i) Find the amplitude, frequency, wavelength, and velocity of this harmonic wave. (ii) Find the power that generator G must output to continuously transmit this harmonic wave along the string. (iii) Find the mass, M, of the block, for this particular measurement. art (b): A photoelectric cell has a silver electrode. The work function for silver is 4.73 ev. (i) Calculate the threshold wavelength for this photocell. (ii) Calculate the stopping potential for this photocell, when illuminated with light of wavelength, = 200 nm?
FOUNDATION STUDIES EXAMINATIONS April PHYSICS First Paper February Program 2007
FOUNDATION STUDIES EXAMINATIONS April 2007 HYSICS First aper February rogram 2007 Time allowed hour for writing 0 minutes for reading This paper consists of 3 questions printed on 5 pages. LEASE CHECK
More informationFOUNDATION STUDIES EXAMINATIONS June PHYSICS Semester One February Main
FOUNDATION STUDIES EXAMINATIONS June 203 PHYSICS Semester One February Main Time allowed 2 hours for writing 0 minutes for reading This paper consists of 4 questions printed on 0 pages. PLEASE CHECK BEFORE
More informationFOUNDATION STUDIES EXAMINATIONS June PHYSICS Semester One February Main
1 FOUNDATION STUDIES EXAMINATIONS June 2015 PHYSICS Semester One February Main Time allowed 2 hours for writing 10 minutes for reading This paper consists of 6 questions printed on 10 pages. PLEASE CHECK
More informationFOUNDATION STUDIES EXAMINATIONS September 2009
1 FOUNDATION STUDIES EXAINATIONS September 2009 PHYSICS First Paper July Fast Track Time allowed 1.5 hour for writing 10 minutes for reading This paper consists of 4 questions printed on 7 pages. PLEASE
More informationFOUNDATION STUDIES EXAMINATIONS June PHYSICS Semester One February Main
1 FOUNDATION STUDIES EXAMINATIONS June 2013 PHYSICS Semester One February Main Time allowed 2 hours for writing 10 minutes for reading This paper consists of 4 questions printed on 10 pages. PLEASE CHECK
More informationFOUNDATION STUDIES EXAMINATIONS November PHYSICS Semester Two February Main
FOUNDATION STUDIES EXAMINATIONS November 203 PHYSICS Semester Two February Main Time allowed 2 hours for writing 0 minutes for reading This paper consists of 5 questions printed on 0 pages. PLEASE CHECK
More informationFOUNDATION STUDIES EXAMINATIONS January 2016
1 FOUNDATION STUDIES EXAMINATIONS January 2016 PHYSICS Seester 2 Exa July Fast Track Tie allowed 2 hours for writing 10 inutes for reading This paper consists of 4 questions printed on 11 pages. PLEASE
More informationA. B. C. D. E. v x. ΣF x
Q4.3 The graph to the right shows the velocity of an object as a function of time. Which of the graphs below best shows the net force versus time for this object? 0 v x t ΣF x ΣF x ΣF x ΣF x ΣF x 0 t 0
More information24/06/13 Forces ( F.Robilliard) 1
R Fr F W 24/06/13 Forces ( F.Robilliard) 1 Mass: So far, in our studies of mechanics, we have considered the motion of idealised particles moving geometrically through space. Why a particular particle
More informationExam Question 6/8 (HL/OL): Circular and Simple Harmonic Motion. February 1, Applied Mathematics: Lecture 7. Brendan Williamson.
in a : Exam Question 6/8 (HL/OL): Circular and February 1, 2017 in a This lecture pertains to material relevant to question 6 of the paper, and question 8 of the Ordinary Level paper, commonly referred
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST February 11, 009 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationSolution to phys101-t112-final Exam
Solution to phys101-t112-final Exam Q1. An 800-N man stands halfway up a 5.0-m long ladder of negligible weight. The base of the ladder is.0m from the wall as shown in Figure 1. Assuming that the wall-ladder
More informationPhys101 Third Major-161 Zero Version Coordinator: Dr. Ayman S. El-Said Monday, December 19, 2016 Page: 1
Coordinator: Dr. Ayman S. El-Said Monday, December 19, 2016 Page: 1 Q1. A water molecule (H 2O) consists of an oxygen (O) atom of mass 16m and two hydrogen (H) atoms, each of mass m, bound to it (see Figure
More informationAP Physics Free Response Practice Oscillations
AP Physics Free Response Practice Oscillations 1975B7. A pendulum consists of a small object of mass m fastened to the end of an inextensible cord of length L. Initially, the pendulum is drawn aside through
More informationSemester 1 Revision. Last modified: 05/06/2018
Semester 1 Revision Last modified: 05/06/2018 Contents Links Motion with Uniform Acceleration Equations Method Example Forces Equations Method Example Static Equilibrium Equations Method Example Energy
More informationName (please print): UW ID# score last first
Name (please print): UW ID# score last first Question I. (20 pts) Projectile motion A ball of mass 0.3 kg is thrown at an angle of 30 o above the horizontal. Ignore air resistance. It hits the ground 100
More informationPHYS 1303 Final Exam Example Questions
PHYS 1303 Final Exam Example Questions (In summer 2014 we have not covered questions 30-35,40,41) 1.Which quantity can be converted from the English system to the metric system by the conversion factor
More informationChapter 07: Kinetic Energy and Work
Chapter 07: Kinetic Energy and Work Conservation of Energy is one of Nature s fundamental laws that is not violated. Energy can take on different forms in a given system. This chapter we will discuss work
More informationExam 3 Practice Solutions
Exam 3 Practice Solutions Multiple Choice 1. A thin hoop, a solid disk, and a solid sphere, each with the same mass and radius, are at rest at the top of an inclined plane. If all three are released at
More informationThomas Whitham Sixth Form Mechanics in Mathematics
Thomas Whitham Sixth Form Mechanics in Mathematics 6/0/00 Unit M Rectilinear motion with constant acceleration Vertical motion under gravity Particle Dynamics Statics . Rectilinear motion with constant
More informationHATZIC SECONDARY SCHOOL
HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT STATIC EQUILIBRIUM MULTIPLE CHOICE / 33 OPEN ENDED / 80 TOTAL / 113 NAME: 1. State the condition for translational equilibrium. A. ΣF = 0 B. ΣF
More informationPHYSICS 221, FALL 2011 EXAM #2 SOLUTIONS WEDNESDAY, NOVEMBER 2, 2011
PHYSICS 1, FALL 011 EXAM SOLUTIONS WEDNESDAY, NOVEMBER, 011 Note: The unit vectors in the +x, +y, and +z directions of a right-handed Cartesian coordinate system are î, ĵ, and ˆk, respectively. In this
More informationWork and energy. 15 m. c. Find the work done by the normal force exerted by the incline on the crate.
Work and energy 1. A 10.0-kg crate is pulled 15.0 m up along a frictionless incline as shown in the figure below. The crate starts at rest and has a final speed of 6.00 m/s. motor 15 m 5 a. Draw the free-body
More informationEssential Physics I. Lecture 9:
Essential Physics I E I Lecture 9: 15-06-15 Last lecture: review Conservation of momentum: p = m v p before = p after m 1 v 1,i + m 2 v 2,i = m 1 v 1,f + m 2 v 2,f m 1 m 1 m 2 m 2 Elastic collision: +
More informationis acting on a body of mass m = 3.0 kg and changes its velocity from an initial
PHYS 101 second major Exam Term 102 (Zero Version) Q1. A 15.0-kg block is pulled over a rough, horizontal surface by a constant force of 70.0 N acting at an angle of 20.0 above the horizontal. The block
More information= y(x, t) =A cos (!t + kx)
A harmonic wave propagates horizontally along a taut string of length L = 8.0 m and mass M = 0.23 kg. The vertical displacement of the string along its length is given by y(x, t) = 0. m cos(.5 t + 0.8
More informationRotation. PHYS 101 Previous Exam Problems CHAPTER
PHYS 101 Previous Exam Problems CHAPTER 10 Rotation Rotational kinematics Rotational inertia (moment of inertia) Kinetic energy Torque Newton s 2 nd law Work, power & energy conservation 1. Assume that
More informationEquilibrium & Elasticity
PHYS 101 Previous Exam Problems CHAPTER 12 Equilibrium & Elasticity Static equilibrium Elasticity 1. A uniform steel bar of length 3.0 m and weight 20 N rests on two supports (A and B) at its ends. A block
More informationDistance travelled time taken and if the particle is a distance s(t) along the x-axis, then its instantaneous speed is:
Chapter 1 Kinematics 1.1 Basic ideas r(t) is the position of a particle; r = r is the distance to the origin. If r = x i + y j + z k = (x, y, z), then r = r = x 2 + y 2 + z 2. v(t) is the velocity; v =
More informationPhys101 Second Major-152 Zero Version Coordinator: Dr. W. Basheer Monday, March 07, 2016 Page: 1
Phys101 Second Major-15 Zero Version Coordinator: Dr. W. Basheer Monday, March 07, 016 Page: 1 Q1. Figure 1 shows two masses; m 1 = 4.0 and m = 6.0 which are connected by a massless rope passing over a
More informationENERGY. Conservative Forces Non-Conservative Forces Conservation of Mechanical Energy Power
ENERGY Conservative Forces Non-Conservative Forces Conservation of Mechanical Energy Power Conservative Forces A force is conservative if the work it does on an object moving between two points is independent
More informationPhysics 53 Summer Final Exam. Solutions
Final Exam Solutions In questions or problems not requiring numerical answers, express the answers in terms of the symbols given, and standard constants such as g. If numbers are required, use g = 10 m/s
More informationTEST REPORT. Question file: P Copyright:
Date: February-12-16 Time: 2:00:28 PM TEST REPORT Question file: P12-2006 Copyright: Test Date: 21/10/2010 Test Name: EquilibriumPractice Test Form: 0 Test Version: 0 Test Points: 138.00 Test File: EquilibriumPractice
More informationChapter 12. Recall that when a spring is stretched a distance x, it will pull back with a force given by: F = -kx
Chapter 1 Lecture Notes Chapter 1 Oscillatory Motion Recall that when a spring is stretched a distance x, it will pull back with a force given by: F = -kx When the mass is released, the spring will pull
More informationPhysics 5A Final Review Solutions
Physics A Final Review Solutions Eric Reichwein Department of Physics University of California, Santa Cruz November 6, 0. A stone is dropped into the water from a tower 44.m above the ground. Another stone
More information11. (7 points: Choose up to 3 answers) What is the tension,!, in the string? a.! = 0.10 N b.! = 0.21 N c.! = 0.29 N d.! = N e.! = 0.
A harmonic wave propagates horizontally along a taut string of length! = 8.0 m and mass! = 0.23 kg. The vertical displacement of the string along its length is given by!!,! = 0.1!m cos 1.5!!! +!0.8!!,
More information0J2 - Mechanics Lecture Notes 2
0J2 - Mechanics Lecture Notes 2 Work, Power, Energy Work If a force is applied to a body, which then moves, we say the force does work. In 1D, if the force is constant with magnitude F, and the body moves
More informationNewton s Law of motion
5-A 11028 / 9, WEA, Sat Nagar, Karol Bagh New Delhi-110005 M : 9910915514, 9953150192 P : 011-45660510 E : keshawclasses@gmail.com W: www.keshawclasses.com Newton s Law of motion Q. 1. Two sphere A and
More information2008 FXA THREE FORCES IN EQUILIBRIUM 1. Candidates should be able to : TRIANGLE OF FORCES RULE
THREE ORCES IN EQUILIBRIUM 1 Candidates should be able to : TRIANGLE O ORCES RULE Draw and use a triangle of forces to represent the equilibrium of three forces acting at a point in an object. State that
More informationPhysics Exam 2 October 11, 2007
INSTRUCTIONS: Write your NAME on the front of the blue exam booklet. The exam is closed book, and you may have only pens/pencils and a calculator (no stored equations or programs and no graphing). Show
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 115.3 Physics and the Universe FINAL EXAMINATION December 9, 011 NAME: (Last) Please Print (Given) Time: 3 hours STUDENT
More informationUniversity of Malta G.F. Abela Junior College
University of Malta G.F. Abela Junior College FIRST YEAR END-OF-YEAR TEST Subject: Physics Date: Friday 17 th June 2016 Level: Intermediate Time: 09:00-12:00 Directions to Candidates: Show ALL your working.
More informationPhys101 Third Major-161 Zero Version Coordinator: Dr. Ayman S. El-Said Monday, December 19, 2016 Page: 1
Coordinator: Dr. Ayman S. El-Said Monday, December 19, 2016 Page: 1 Q1. A water molecule (H 2 O) consists of an oxygen (O) atom of mass 16m and two hydrogen (H) atoms, each of mass m, bound to it (see
More informationGeneral Physics 1. School of Science, University of Tehran Fall Exercises (set 07)
General Physics 1 School of Science, University of Tehran Fall 1396-97 Exercises (set 07) 1. In Fig., wheel A of radius r A 10cm is coupled by belt B to wheel C of radius r C 25 cm. The angular speed of
More informationAP Physics Problems Simple Harmonic Motion, Mechanical Waves and Sound
AP Physics Problems Simple Harmonic Motion, Mechanical Waves and Sound 1. 1977-5 (Mechanical Waves/Sound) Two loudspeakers, S 1 and S 2 a distance d apart as shown in the diagram below left, vibrate in
More informationFIITJEE Solutions to AIEEE PHYSICS
FTJEE Solutions to AEEE - 7 -PHYSCS Physics Code-O 4. The displacement of an object attached to a spring and executing simple harmonic motion is given by x = cos πt metres. The time at which the maximum
More informationAP Physics. Harmonic Motion. Multiple Choice. Test E
AP Physics Harmonic Motion Multiple Choice Test E A 0.10-Kg block is attached to a spring, initially unstretched, of force constant k = 40 N m as shown below. The block is released from rest at t = 0 sec.
More informationFigure 1 Answer: = m
Q1. Figure 1 shows a solid cylindrical steel rod of length =.0 m and diameter D =.0 cm. What will be increase in its length when m = 80 kg block is attached to its bottom end? (Young's modulus of steel
More informationUnit 7: Oscillations
Text: Chapter 15 Unit 7: Oscillations NAME: Problems (p. 405-412) #1: 1, 7, 13, 17, 24, 26, 28, 32, 35 (simple harmonic motion, springs) #2: 45, 46, 49, 51, 75 (pendulums) Vocabulary: simple harmonic motion,
More informationAP Physics C: Work, Energy, and Power Practice
AP Physics C: Work, Energy, and Power Practice 1981M2. A swing seat of mass M is connected to a fixed point P by a massless cord of length L. A child also of mass M sits on the seat and begins to swing
More informationQ16.: A 5.0 kg block is lowered with a downward acceleration of 2.8 m/s 2 by means of a rope. The force of the block on the rope is:(35 N, down)
Old Exam Question Ch. 5 T072 Q13.Two blocks of mass m 1 = 24.0 kg and m 2, respectively, are connected by a light string that passes over a massless pulley as shown in Fig. 2. If the tension in the string
More information(a) On the dots below that represent the students, draw and label free-body diagrams showing the forces on Student A and on Student B.
2003 B1. (15 points) A rope of negligible mass passes over a pulley of negligible mass attached to the ceiling, as shown above. One end of the rope is held by Student A of mass 70 kg, who is at rest on
More informationLesson 8. Luis Anchordoqui. Physics 168. Thursday, October 11, 18
Lesson 8 Physics 168 1 Rolling 2 Intuitive Question Why is it that when a body is rolling on a plane without slipping the point of contact with the plane does not move? A simple answer to this question
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 5.3 FINAL EXAMINATION NAME: (Last) Please Print (Given) Time: 80 minutes STUDENT NO.: LECTURE SECTION (please check): 0
More informationPhysics 1 Second Midterm Exam (AM) 2/25/2010
Physics Second Midterm Eam (AM) /5/00. (This problem is worth 40 points.) A roller coaster car of m travels around a vertical loop of radius R. There is no friction and no air resistance. At the top of
More informationSummer Physics 41 Pretest. Shorty Shorts (2 pts ea): Circle the best answer. Show work if a calculation is required.
Summer Physics 41 Pretest Name: Shorty Shorts (2 pts ea): Circle the best answer. Show work if a calculation is required. 1. An object hangs in equilibrium suspended by two identical ropes. Which rope
More informationChapter 8 Solutions. The change in potential energy as it moves from A to B is. The change in potential energy in going from A to B is
Chapter 8 Solutions *8. (a) With our choice for the zero level for potential energy at point B, U B = 0. At point A, the potential energy is given by U A = mgy where y is the vertical height above zero
More informationPHYSICS 111 SPRING EXAM 2: March 7, 2017; 8:15-9:45 pm
PHYSICS 111 SPRING 017 EXAM : March 7, 017; 8:15-9:45 pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 0 multiple-choice questions plus 1 extra credit question, each
More informationPhysics 351, Spring 2017, Homework #2. Due at start of class, Friday, January 27, 2017
Physics 351, Spring 2017, Homework #2. Due at start of class, Friday, January 27, 2017 Course info is at positron.hep.upenn.edu/p351 When you finish this homework, remember to visit the feedback page at
More informationPhysics 218 Comprehensive Exam
Physics 218 Comprehensive Exam Spring 2018 (all UP sections) April 27 th, 2018 Rules of the exam: Please fill out the information and read the instructions below, but do not open the exam until told to
More informationWaves Part 1: Travelling Waves
Waves Part 1: Travelling Waves Last modified: 15/05/2018 Links Contents Travelling Waves Harmonic Waves Wavelength Period & Frequency Summary Example 1 Example 2 Example 3 Example 4 Transverse & Longitudinal
More informationPhysics 1A, Summer 2011, Summer Session 1 Quiz 3, Version A 1
Physics 1A, Summer 2011, Summer Session 1 Quiz 3, Version A 1 Closed book and closed notes. No work needs to be shown. 1. Three rocks are thrown with identical speeds from the top of the same building.
More informationPHYSICS 221, FALL 2010 EXAM #1 Solutions WEDNESDAY, SEPTEMBER 29, 2010
PHYSICS 1, FALL 010 EXAM 1 Solutions WEDNESDAY, SEPTEMBER 9, 010 Note: The unit vectors in the +x, +y, and +z directions of a right-handed Cartesian coordinate system are î, ĵ, and ˆk, respectively. In
More informationTOPIC B: MOMENTUM EXAMPLES SPRING 2019
TOPIC B: MOMENTUM EXAMPLES SPRING 2019 (Take g = 9.81 m s 2 ). Force-Momentum Q1. (Meriam and Kraige) Calculate the vertical acceleration of the 50 cylinder for each of the two cases illustrated. Neglect
More informationQ1. The figure below shows an apparatus used to locate the centre of gravity of a non-uniform metal rod.
PhysicsAndMathsTutor.com 1 Q1. The figure below shows an apparatus used to locate the centre of gravity of a non-uniform metal rod. The rod is supported horizontally by two wires, P and Q and is in equilibrium.
More informationWrite your class, index number and name in the spaces at the top of this page. For Examiner s Use
1 DUNMAN HIGH SCHOOL Preliminary Examinations Year 6 Higher 1 CANDIDATE NAME CLASS INDEX NUMBER PHYSICS Paper 2 Structured Questions Candidates answer on the Question Paper. No Additional Materials are
More information1 Motion of a single particle - Linear momentum, work and energy principle
1 Motion of a single particle - Linear momentum, work and energy principle 1.1 In-class problem A block of mass m slides down a frictionless incline (see Fig.). The block is released at height h above
More informationUniversity of Houston Mathematics Contest: Physics Exam 2017
Unless otherwise specified, please use g as the acceleration due to gravity at the surface of the earth. Vectors x, y, and z are unit vectors along x, y, and z, respectively. Let G be the universal gravitational
More informationGood Vibes: Introduction to Oscillations
Good Vibes: Introduction to Oscillations Description: Several conceptual and qualitative questions related to main characteristics of simple harmonic motion: amplitude, displacement, period, frequency,
More informationExam 2: Equation Summary
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Physics 8.01 Physics Fall Term 2012 Exam 2: Equation Summary Newton s Second Law: Force, Mass, Acceleration: Newton s Third Law: Center of Mass: Velocity
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
PH 105 Exam 2 VERSION A Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Is it possible for a system to have negative potential energy? A)
More informationPhysics 2211 ABC Quiz #3 Solutions Spring 2017
Physics 2211 ABC Quiz #3 Solutions Spring 2017 I. (16 points) A block of mass m b is suspended vertically on a ideal cord that then passes through a frictionless hole and is attached to a sphere of mass
More informationPHYSICS 1 Simple Harmonic Motion
Advanced Placement PHYSICS 1 Simple Harmonic Motion Student 014-015 What I Absolutely Have to Know to Survive the AP* Exam Whenever the acceleration of an object is proportional to its displacement and
More informationRotational Kinematics and Dynamics. UCVTS AIT Physics
Rotational Kinematics and Dynamics UCVTS AIT Physics Angular Position Axis of rotation is the center of the disc Choose a fixed reference line Point P is at a fixed distance r from the origin Angular Position,
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
PH105-007 Exam 2 VERSION A Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal
More informationAP Physics: Newton's Laws 2
Assignment Due Date: December 12, 2011 AP Physics: Newton's Laws 2 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A lamp with a mass m = 42.6 kg is hanging
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
PH 105 Exam 2 VERSION B Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A boy throws a rock with an initial velocity of 2.15 m/s at 30.0 above
More informationNARAYANA JUNIOR COLLEGE
SR IIT ALL STREAMS ADV MODEL DPT-6 Date: 18/04/2016 One (or) More Than One Answer Type: PHYSICS 31. A particle is executing SHM between points -X m and X m, as shown in figure-i. The velocity V(t) of the
More informationOld Exams Questions Ch. 8 T072 Q2.: Q5. Q7.
Old Exams Questions Ch. 8 T072 Q2.: A ball slides without friction around a loop-the-loop (see Fig 2). A ball is released, from rest, at a height h from the left side of the loop of radius R. What is the
More informationStatic Equilibrium; Torque
Static Equilibrium; Torque The Conditions for Equilibrium An object with forces acting on it, but that is not moving, is said to be in equilibrium. The first condition for equilibrium is that the net force
More informationDepartment of Physics
Department of Physics PHYS101-051 FINAL EXAM Test Code: 100 Tuesday, 4 January 006 in Building 54 Exam Duration: 3 hrs (from 1:30pm to 3:30pm) Name: Student Number: Section Number: Page 1 1. A car starts
More informationShow all work in answering the following questions. Partial credit may be given for problems involving calculations.
Physics 3210, Spring 2017 Exam #1 Name: Signature: UID: Please read the following before continuing: Show all work in answering the following questions. Partial credit may be given for problems involving
More informationChapter 10: Dynamics of Rotational Motion
Chapter 10: Dynamics of Rotational Motion What causes an angular acceleration? The effectiveness of a force at causing a rotation is called torque. QuickCheck 12.5 The four forces shown have the same strength.
More informationChapter 6: Work and Kinetic Energy
Chapter 6: Work and Kinetic Energy Suppose you want to find the final velocity of an object being acted on by a variable force. Newton s 2 nd law gives the differential equation (for 1D motion) dv dt =
More informationPHY2020 Test 2 November 5, Name:
1 PHY2020 Test 2 November 5, 2014 Name: sin(30) = 1/2 cos(30) = 3/2 tan(30) = 3/3 sin(60) = 3/2 cos(60) = 1/2 tan(60) = 3 sin(45) = cos(45) = 2/2 tan(45) = 1 sin(37) = cos(53) = 0.6 cos(37) = sin(53) =
More informationProblem Set x Classical Mechanics, Fall 2016 Massachusetts Institute of Technology. 1. Moment of Inertia: Disc and Washer
8.01x Classical Mechanics, Fall 2016 Massachusetts Institute of Technology Problem Set 10 1. Moment of Inertia: Disc and Washer (a) A thin uniform disc of mass M and radius R is mounted on an axis passing
More informationStatic Equilibrium, Gravitation, Periodic Motion
This test covers static equilibrium, universal gravitation, and simple harmonic motion, with some problems requiring a knowledge of basic calculus. Part I. Multiple Choice 1. 60 A B 10 kg A mass of 10
More informationDO NOT TURN PAGE TO START UNTIL TOLD TO DO SO.
University of California at Berkeley Physics 7A Lecture 1 Professor Lin Spring 2006 Final Examination May 15, 2006, 12:30 PM 3:30 PM Print Name Signature Discussion Section # Discussion Section GSI Student
More information1. The diagram below shows the variation with time t of the velocity v of an object.
1. The diagram below shows the variation with time t of the velocity v of an object. The area between the line of the graph and the time-axis represents A. the average velocity of the object. B. the displacement
More informationPhys101 Second Major-173 Zero Version Coordinator: Dr. M. Al-Kuhaili Thursday, August 02, 2018 Page: 1. = 159 kw
Coordinator: Dr. M. Al-Kuhaili Thursday, August 2, 218 Page: 1 Q1. A car, of mass 23 kg, reaches a speed of 29. m/s in 6.1 s starting from rest. What is the average power used by the engine during the
More informationExam 2 Phys Fall 2002 Version A. Name ID Section
Closed book exam - Calculators are allowed. Only the official formula sheet downloaded from the course web page can be used. You are allowed to write notes on the back of the formula sheet. Use the scantron
More informationHSC PHYSICS ONLINE B F BA. repulsion between two negatively charged objects. attraction between a negative charge and a positive charge
HSC PHYSICS ONLINE DYNAMICS TYPES O ORCES Electrostatic force (force mediated by a field - long range: action at a distance) the attractive or repulsion between two stationary charged objects. AB A B BA
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 115.3 Physics and the Universe FINAL EXAMINATION December 11, 2009 Time: 3 hours NAME: STUDENT NO.: (Last) Please Print
More informationPhys101 Second Major-162 Zero Version Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: N Ans:
Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1 Q1. Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 20 N, acting due east, and the other
More informationRotation. Rotational Variables
Rotation Rigid Bodies Rotation variables Constant angular acceleration Rotational KE Rotational Inertia Rotational Variables Rotation of a rigid body About a fixed rotation axis. Rigid Body an object that
More informationPhys 1401: General Physics I
1. (0 Points) What course is this? a. PHYS 1401 b. PHYS 1402 c. PHYS 2425 d. PHYS 2426 2. (0 Points) Which exam is this? a. Exam 1 b. Exam 2 c. Final Exam 3. (0 Points) What version of the exam is this?
More informationChapter 15 Mechanical Waves
Chapter 15 Mechanical Waves 1 Types of Mechanical Waves This chapter and the next are about mechanical waves waves that travel within some material called a medium. Waves play an important role in how
More informationPHYSICS 218 Exam 3 Fall, 2013
PHYSICS 218 Exam 3 Fall, 2013 Wednesday, November 20, 2013 Please read the information on the cover page BUT DO NOT OPEN the exam until instructed to do so! Name: Signature: Student ID: E-mail: Section
More information(35+70) 35 g (m 1+m 2)a=m1g a = 35 a= =3.27 g 105
Coordinator: Dr. W. L-Basheer Monday, March 16, 2015 Page: 1 Q1. 70 N block and a 35 N block are connected by a massless inextendable string which is wrapped over a frictionless pulley as shown in Figure
More informationPHYSICS 218 Exam 3 Spring, 2014
PHYSICS 218 Exam 3 Spring, 2014 Wednesday, April 16, 2014 Please read the information on the cover page BUT DO NOT OPEN the exam until instructed to do so! Name: Signature: Student ID: E-mail: Section
More information