pivot F 2 F 3 F 1 AP Physics 1 Practice Exam #3 (2/11/16)


 Baldwin Stevenson
 1 years ago
 Views:
Transcription
1 AP Physics 1 Prctice Exm #3 (/11/16) Directions: Ech questions or incomplete sttements below is followed by four suggested nswers or completions. Select one tht is best in ech cse nd n enter pproprite letter in corresponding spce on nswer sheet. 1. A hnging verticlly from spring undergoes simple hrmonic motion. Which following grphs could represent ccelertion s function position x for this, where x = 0 is midpoint hrmonic motion? ) b) x c) d) x 1 3 x F 1 F F 3 pivot. A rigid rod is pivoted t its right end. Three s identicl mgnitude but different directions re pplied t positions, 1,, nd 3 s shown. Which following correctly rnks rques τ 1, τ, nd τ 3 provided by s F 1, F, nd F 3? ) τ 1 > τ > τ 3. b) τ 3 > τ > τ 1. c) τ > τ 1 > τ 3. d) τ > τ 1 = τ 3. /11/16 1
2 d x Fulcrum Force probe 3. In lborry, long pltform negligible mss is free rotte on fulcrum. A probe is plced fixed distnce x from fulcrum, supporting pltform. An object foxed mss is plced vrible distnce d from fulcrum. For ech position d, probe is red. It is desired determine mss object from grph dt. Which following cn determine object s mss? ) Plot reding in probe times x on verticl xis; plot grvittionl field times d on horizontl xis. The mss is slope line. b) Plot reding in probe on verticl xis; plot distnce d on horizontl xis. The mss is re under grph. c) Plot reding in probe on verticl xis; plot distnce d multiplied by distnce x on horizontl xis. The mss is yintercept grph. d) Plot reding in probe times on verticl xis; plot distnce x on horizontl xis. The mss is slope line divided by grvittionl field. 4. A probe is used stretch spring by 0 cm. The grph s function distnce shown in te preceding figure is produced nd used determine mount work done in stretching spring 0 cm. The experimenter reports result s 3,000 J. Which following is resonble estimte experimentl uncertinty on this mesurement? ) 3,000 ± 3 J b) 3,000 ± 30 J c) 3,000 ± 300 J d) 3,000 ±3,000 J /11/16
3 5. A swimmer is ble propel himself forwrd through wter by moving his rms. Which following correctly sttes pplicnt nd recipient responsible for swimmer s forwrd ccelertion? ) The surrounding wter on swimmer s rms. b) The swimmer s rms on swimmer s rso c) The o swimmer s rms on surrounding wter d) The swimmer s rso on swimmer s rms 6. A 10 kg wgon moves horizontlly t n initil speed 5 m/s. A 30 N is pplied wgon by pulling rigid hndle, which is ngled 60 bove horizontl. The wgon continues move horizontlly for nor 0 m. By how much hs wgon s kinetic energy incresed over 0 m? ) 300 J b) 600 J c) 15 J d) 63 J /11/16 3
4 7. In lborry, two crts on trck collide in rrngement shown in preceding figure. Before collision, kg crt trvels through phogte 1, which mesures its speed; 0.5 kg crt is initilly t rest. After collision, crts bounce one nor. Phogte mesures speed ech crt s it psses. A student is concerned bout his experimentl results. Whe he dds momentum both crts fter collision, he gets vlue greter thn momentum kg crt before collision. Which following is resonble explntion for discrepncy? ) The trck might hve been slnted such tht crts were moving downhill. b) Humn error might hve been involved in reding phogtes. c) Friction might not hve been negligible. d) d) The collision might not hve been elstic. 8. The rdius Mrs is bout hlf tht Erth; mss Mrs is bout onetenth tht Erth. Which following is closest grvittionl field t surfce Mrs? ) 10 N/kg b) 4 N/kg c) N/kg d) d) 0.5 N/kg 9. A 1kg object is relesed from rest t p roughsurfced incline. The object slides without rotting botm incline. The object s kinetic energy t botm must be ) Equl s grvittionl potentil energy when it ws relesed, becuse tl mechnicl energy must be conserved. b) Equl s grvittionl potentil energy when it ws relesed, becuse gin in kinetic energy compenstes for gin in kinetic energy compenstes for mechnicl energy lost rml energy on rough incline. c) Less thn s grvittionl potentil energy when it ws relesed, becuse grvittionl potentil energy ws converted both rml energy nd kinetic energy. d) d) Less thn s grvittionl potentil energy when it ws relesed, becuse work done by friction must be greter thn s gin in kinetic energy. /11/16 4
5 10. In lborry, 3 kg crt experiences vrying net. This net is mesured s function time, nd dt collected re displyed in grph bove. Wht is chnge in crt s momentum during te intervl t = 0 t = s? ) 5 N s b) 10 N s c) 15 N s d) 30 N s 11. A is ttched verticl spring. The is pulled down distnce A from equilibrium, s shown bove, nd relesed from rest. The moves upwrd; highest position bove equilibrium reched by mss is less thn A, s shown. When mss returns downwrd, how fr below te equilibrium position will it rech? ) Greter th distnce A below equilibrium b) Less thn distnce A below equilibrium c) Equl distnce A below equilibrium d) No distnce will fll only equilibrium position. /11/16 5
6 1. Two s, mss m nd m, re initilly t rest on horizontl frictionless surfce. A F is exerted individully on ech, s shown bove. The grph shows how F vries with time t. Which hs gretest verge power provided it between t 5 0 s nd t 5 3 s? ) The mss1m AP Physics nd AP Physics Course nd Exm Description b) The mss m c) Both s hve sme power provided m referknowing following d) It cnnot Questions be determined without rtio mteril. mximum mss m. Block 1 mss m1 nd mss m re sliding long sme line on horizontl frictionless surfce when 1 mss nd mss re sliding long sme line y collide t time tc. Block The grph bovemshows velocities m 1 s s function time. on horizontl frictionless surfce when y collide t time tc. The grph 13. Which hs greter mss, wht informtion indictes this? time. bove shows nd velocities s s function ) Block 1, becuse it hd greter speed before collision. 10. Which hs greter mss, b) Block 1, becuse velocity fter collision is innd wht smeinformtion direction s indictes its velocitythis? before collision. c) Block, becuse it hd smller speed before collision. (A) Block 1, becuse it hd greter speed before collision. d) Block, becuse finl velocity is closer initil velocity thn it is initil velocity (B) Block 1, becuse velocity fter collision is in sme 1. direction s its velocity before collision. 14. How does kinetic, two system fterspeed collision with its kinetic energy before (C)energy Block becuse it hd smller before compre collision. collision, nd why? (D) Block, becuse finl velocity is closer initil velocity ) It is less, becuse s hve sme velocity fter collision, so some ir kinetic energy ws energy. thn it is initil velocity 1. trnsformed in internl b) It is less, becuse s hve velocities in opposite directions before collision, so some ir kinetic Essentil Knowledge 4.A.: The ccelertion is equl rte chnge velocity energy cncels. with time, nd velocity is equl rte chnge position AP Physics 1 nd Physics Course nd Exmso Description c) It is sme, becuse AP collision ws instntneous, effect externl s during collision is with time. negligible. 5.D.: In collision between objects, liner momentum is In n inelstic kinetic energynd is not sme d) It is sme, becuse s conserved. hve sme velocitycollision, fter collision, re is no friction cting on before nd fter collision. Questions refer following informtion. m. Lerning Objectives 4.A..3: The student is ble crete mmticl models nd nlyze grphicl reltionships for ccelertion, velocity, nd position center mss system nd use m clculte properties motion center mss system. 5.D..5: The student is ble clssify given collision sitution s elstic or inelstic, justify selection conservtion liner momentum s pproprite solution method for n inelstic collision, recognize tht re is common finl velocity for colliding objects in tlly inelstic cse, solve for missing vribles, nd clculte ir vlues. Science Prctices 1.4: The student cn use representtions nd models nlyze situtions or solve problems qulittively nd quntittively..: The student cn pply mmticl routines quntities tht describe nturl phenomen. /11/16 A crt is constrined move long stright line. A vrying net long direction motion is exerted on crt. The crt s velocity v s function time t is shown in grph bove. The five lbeled points 6
7 A crt is constrined move long stright line. A vrying net long direction motion is exerted on crt. The crt s velocity v s function time t is shown in grph bove. The five lbeled points divide grph in four sections. 15. Which following correctly rnks mgnitude verge ccelertion crt during four sections grph? ) CD > AB > BC > DE. b) BC > AB > CD > DE. c) AB > BC > DE > CD. d) d) CD > AB > DE > BC. 16. For which segment des crt move gretest distnce? ) AB b) BC c) CD d) DE 17. During some prt motion, work done on crt is negtive. Wht feture motion indictes this? ) The speed is incresing. b) The speed is decresing. c) The ccelertion is positive. d) The ccelertion is negtive. 18. Two objects re relesed from rest t p rmps with sme dimensions, s shown in figure bove. The sphere rolls down one rmp without slipping. The smll slides down or rmp without friction. Which object reches botm its rmp first, nd why? ) The sphere, becuse it gins rottionl kinetic energy, but does not b) The sphere, becuse it gins mechnicl energy due rque exerted on it, but does not c) The, becuse it does not lose mechnicl energy due friction, but sphere does d) The, becuse it does not gin rottionl kinetic energy, but sphere does /11/16 7
8 19. Block A hngs from light string tht psses over light pulley nd is ttched B, which is on level horizontl frictionless tble, s shownfrom bove. Students psses determine msspulley 6. Block A hngs light stringre tht over light nd Bis from motion two system fterttched it is relesed fromb,rest. They pln mesure frictionless time A tkes rech floor. The /ƚğŵ/ŷĩžƌŵăƚŝžŷ which is on level horizontl tble, s shown students must lso tkebove. whichstudents!""#$% following mesurements determine mss B? &'()*(*) +,!""#$% re determine mss B from motion ) Only mss A.,%+,/$,#", 0 from rest. They pln mesure two system fter it is relesed b) Only distnce A flls rech floor time A tkes rech floor. Smple The students mustforlso tke which Questions AP Physics 1 Exm c) Only mss A nd distnce A flls rech floor WWd ŽŶƚĞŶƚ following mesurements determine mss B? d) The mss A, distnce A flls rech floor, nd rdius pulley (A) Only mss A (B) Only distnce A flls rech floor (C) Only mss A nd distnce A flls rech floor (D) The mss A, distnce A flls rech floor, nd rdius pulley Essentil Knowledge 3.A.1: An observer in prticulr reference frme cn describe motion n object using such quntities s position, displcement, distnce, velocity, speed, nd ccelertion. 4.A.: The ccelertion is equl rte chnge velocity with time, nd velocity is equl rte chnge position with time. Lerning Objectives 3.A.1.: The student is ble design n experimentl investigtion Theexerted figure shows is s bove motion n exerted object. 0. The figure bove s on tht sliding on on is sliding 3. shows The figure bove shows s onexerted tht istht sliding on on horizontl tht is sliding on horizontl surfce: 4.A..1: The student is ble mke predictions bout motion surfce: grvittionl 40 N, 40 N norml exerted by surfce, nd frictionl exerted horizontl surfce: grvittionl 4040NN, 40 N norml grvittionl 40 N, norml system bsed on fct tht ccelertion is equl left. The coefficient frictionbybetween nd surfce isexerted 0.0. The ccelertion is exerted surfce, ndsurfce, per frictionl exerted frictionl chnge inby velocity unitnd time, nd velocity is equl left. most nerly chnge position time. The coefficient friction between unit nd surfce is 0.0. The exerted inleft. The per coefficient friction ) 1.0 m/s right. between nd surfce is 0.0. ccelertion 4.: mostcn nerly The is student design pln for collecting dt nswer Science Prctices b) 1.0 m/s left. The ccelertion question. is most nerly prticulr scientific (A) 1.0 m/s right c).0 m/s right. 6.4: The student cn mke clims nd predictions bout nturl m s bsed right d).0 m/s left. phenomen on scientific ories nd models. (B) 1.0 m/s(a) 1.0 left (C) (D) s left.0 m/s(b) 1.0 m right m s right.0 m/s(c).0 left (D).0 m s left Essentil.B.1: A grvittionl field g t loction n object with mss m cuses mgnitude mg be exerted on object in direction Knowledge grvittionl field. ůăɛɛŝĩŝđăƚŝžŷɛ 3.A.1: An observer in prticulr reference frme cn describe motion 134%156, n object using such quntities s*ͳ)787*7*9*ͳ07!7*7*9*ͳ0787*709*ͳ0787)7* position, displcement, distnce, velocity, speed, nd ccelertion. +:156, )7)9;7)9*7<9)7)9*7<9)7)9*7=9)7) 3.B.1: If n object interest intercts with severl or objects, net is vecr sum individul s. 160 /11/16 3.B.: Freebody digrms re useful ols for visulizing s being exerted on single object nd writing equtions tht represent physicl sitution. Return Tble Contents Lerning Objectives.B.1.1: The student is ble pply clculte grvittionl on n object with mss m in grvittionl field strength g in context effects net on objects nd systems. 3.A.1.1: The student is ble express motion n object using nrrtive, mmticl, nd grphicl representtions. 3.B.1.3: The student is ble reexpress freebody digrm representtion 015 The College Bord. 8
13.4 Work done by Constant Forces
13.4 Work done by Constnt Forces We will begin our discussion of the concept of work by nlyzing the motion of n object in one dimension cted on by constnt forces. Let s consider the following exmple: push
More informationJURONG JUNIOR COLLEGE
JURONG JUNIOR COLLEGE 2010 JC1 H1 8866 hysics utoril : Dynmics Lerning Outcomes Subtopic utoril Questions Newton's lws of motion 1 1 st Lw, b, e f 2 nd Lw, including drwing FBDs nd solving problems by
More informationPhysicsAndMathsTutor.com
1. A uniform circulr disc hs mss m, centre O nd rdius. It is free to rotte bout fixed smooth horizontl xis L which lies in the sme plne s the disc nd which is tngentil to the disc t the point A. The disc
More informationPHYSICS 211 MIDTERM I 21 April 2004
PHYSICS MIDERM I April 004 Exm is closed book, closed notes. Use only your formul sheet. Write ll work nd nswers in exm booklets. he bcks of pges will not be grded unless you so request on the front of
More information 5  TEST 2. This test is on the final sections of this session's syllabus and. should be attempted by all students.
 5  TEST 2 This test is on the finl sections of this session's syllbus nd should be ttempted by ll students. Anything written here will not be mrked.  6  QUESTION 1 [Mrks 22] A thin nonconducting
More informationForces from Strings Under Tension A string under tension medites force: the mgnitude of the force from section of string is the tension T nd the direc
Physics 170 Summry of Results from Lecture Kinemticl Vribles The position vector ~r(t) cn be resolved into its Crtesin components: ~r(t) =x(t)^i + y(t)^j + z(t)^k. Rtes of Chnge Velocity ~v(t) = d~r(t)=
More informationPhysics Honors. Final Exam Review Free Response Problems
Physics Honors inl Exm Review ree Response Problems m t m h 1. A 40 kg mss is pulled cross frictionless tble by string which goes over the pulley nd is connected to 20 kg mss.. Drw free body digrm, indicting
More information16 Newton s Laws #3: Components, Friction, Ramps, Pulleys, and Strings
Chpter 16 Newton s Lws #3: Components, riction, Rmps, Pulleys, nd Strings 16 Newton s Lws #3: Components, riction, Rmps, Pulleys, nd Strings When, in the cse of tilted coordinte system, you brek up the
More informationPHYS Summer Professor Caillault Homework Solutions. Chapter 2
PHYS 1111  Summer 2007  Professor Cillult Homework Solutions Chpter 2 5. Picture the Problem: The runner moves long the ovl trck. Strtegy: The distnce is the totl length of trvel, nd the displcement
More informationStudy Guide Final Exam. Part A: Kinetic Theory, First Law of Thermodynamics, Heat Engines
Msschusetts Institute of Technology Deprtment of Physics 8.0T Fll 004 Study Guide Finl Exm The finl exm will consist of two sections. Section : multiple choice concept questions. There my be few concept
More informationDynamics: Newton s Laws of Motion
Lecture 7 Chpter 4 Physics I 09.25.2013 Dynmics: Newton s Lws of Motion Solving Problems using Newton s lws Course website: http://fculty.uml.edu/andriy_dnylov/teching/physicsi Lecture Cpture: http://echo360.uml.edu/dnylov2013/physics1fll.html
More informationStudent Session Topic: Particle Motion
Student Session Topic: Prticle Motion Prticle motion nd similr problems re on the AP Clculus exms lmost every yer. The prticle my be prticle, person, cr, etc. The position, velocity or ccelertion my be
More informationA wire. 100 kg. Fig. 1.1
1 Fig. 1.1 shows circulr cylinder of mss 100 kg being rised by light, inextensible verticl wire. There is negligible ir resistnce. wire 100 kg Fig. 1.1 (i) lculte the ccelertion of the cylinder when the
More informationSECTION B Circular Motion
SECTION B Circulr Motion 1. When person stnds on rotting merrygoround, the frictionl force exerted on the person by the merrygoround is (A) greter in mgnitude thn the frictionl force exerted on the
More information200 points 5 Problems on 4 Pages and 20 Multiple Choice/Short Answer Questions on 5 pages 1 hour, 48 minutes
PHYSICS 132 Smple Finl 200 points 5 Problems on 4 Pges nd 20 Multiple Choice/Short Answer Questions on 5 pges 1 hour, 48 minutes Student Nme: Recittion Instructor (circle one): nme1 nme2 nme3 nme4 Write
More informationMath 8 Winter 2015 Applications of Integration
Mth 8 Winter 205 Applictions of Integrtion Here re few importnt pplictions of integrtion. The pplictions you my see on n exm in this course include only the Net Chnge Theorem (which is relly just the Fundmentl
More information_3"/ ~StudI_G u_id_e_..,...~~_~
e / Dte Period Nme CHAPTR 3"/ StudIG uide..,... [ Accelerted Motion Vocbulry Review Write the term tht correctly completes the sttement. Use ech term once. ccelertion verge
More informationThe momentum of a body of constant mass m moving with velocity u is, by definition, equal to the product of mass and velocity, that is
Newtons Lws 1 Newton s Lws There re three lws which ber Newton s nme nd they re the fundmentls lws upon which the study of dynmics is bsed. The lws re set of sttements tht we believe to be true in most
More informationInClass Problems 2 and 3: Projectile Motion Solutions. InClass Problem 2: Throwing a Stone Down a Hill
MASSACHUSETTS INSTITUTE OF TECHNOLOGY Deprtment of Physics Physics 8T Fll Term 4 InClss Problems nd 3: Projectile Motion Solutions We would like ech group to pply the problem solving strtegy with the
More informationPhysics 110. Spring Exam #1. April 16, Name
Physics 110 Spring 010 Exm #1 April 16, 010 Nme Prt Multiple Choice / 10 Problem #1 / 7 Problem # / 7 Problem #3 / 36 Totl / 100 In keeping with the Union College policy on cdemic honesty, it is ssumed
More informationPART 1 MULTIPLE CHOICE Circle the appropriate response to each of the questions below. Each question has a value of 1 point.
PART MULTIPLE CHOICE Circle the pproprite response to ech of the questions below. Ech question hs vlue of point.. If in sequence the second level difference is constnt, thn the sequence is:. rithmetic
More information= 40 N. Q = 60 O m s,k
Multiple Choice ( 6 Points Ech ): F pp = 40 N 20 kg Q = 60 O m s,k = 0 1. A 20 kg box is pulled long frictionless floor with n pplied force of 40 N. The pplied force mkes n ngle of 60 degrees with the
More informationAP Physics 1. Slide 1 / 71. Slide 2 / 71. Slide 3 / 71. Circular Motion. Topics of Uniform Circular Motion (UCM)
Slide 1 / 71 Slide 2 / 71 P Physics 1 irculr Motion 20151202 www.njctl.org Topics of Uniform irculr Motion (UM) Slide 3 / 71 Kinemtics of UM lick on the topic to go to tht section Period, Frequency,
More informationSection 5.1 #7, 10, 16, 21, 25; Section 5.2 #8, 9, 15, 20, 27, 30; Section 5.3 #4, 6, 9, 13, 16, 28, 31; Section 5.4 #7, 18, 21, 23, 25, 29, 40
Mth B Prof. Audrey Terrs HW # Solutions by Alex Eustis Due Tuesdy, Oct. 9 Section 5. #7,, 6,, 5; Section 5. #8, 9, 5,, 7, 3; Section 5.3 #4, 6, 9, 3, 6, 8, 3; Section 5.4 #7, 8,, 3, 5, 9, 4 5..7 Since
More informationThe Atwood Machine OBJECTIVE INTRODUCTION APPARATUS THEORY
The Atwood Mchine OBJECTIVE To derive the ening of Newton's second lw of otion s it pplies to the Atwood chine. To explin how ss iblnce cn led to the ccelertion of the syste. To deterine the ccelertion
More informationwest (mrw3223) HW 24 lyle (16001) 1
west (mrw3223) HW 24 lyle (16001) 1 This printout should hve 30 questions. Multiplechoice questions my continue on the next column or pge find ll choices before nswering. Reding ssignment: Hecht, sections
More informationCorrect answer: 0 m/s 2. Explanation: 8 N
Version 001 HW#3  orces rts (00223) 1 his printout should hve 15 questions. Multiplechoice questions my continue on the next column or pge find ll choices before nswering. Angled orce on Block 01 001
More informationPhysics 2135 Exam 1 February 14, 2017
Exm Totl / 200 Physics 215 Exm 1 Ferury 14, 2017 Printed Nme: Rec. Sec. Letter: Five multiple choice questions, 8 points ech. Choose the est or most nerly correct nswer. 1. Two chrges 1 nd 2 re seprted
More information( ) where f ( x ) is a. AB Calculus Exam Review Sheet. A. Precalculus Type problems. Find the zeros of f ( x).
AB Clculus Exm Review Sheet A. Preclculus Type prolems A1 Find the zeros of f ( x). This is wht you think of doing A2 A3 Find the intersection of f ( x) nd g( x). Show tht f ( x) is even. A4 Show tht f
More informationTOPIC C: ENERGY EXAMPLES SPRING 2019
TOPI : ENERGY EXMPES SPRING 2019 (Tke g = 9.81 m s 2 ). Q1. Find the kinetic energy of: () bullet of mss 20 g moving t 400 m s 1 ; rcing cr of mss 2.5 tonnes trvelling t 300 km hr 1 ; (c) sphericl rindrop
More information( ) as a fraction. Determine location of the highest
AB Clculus Exm Review Sheet  Solutions A. Preclculus Type prolems A1 A2 A3 A4 A5 A6 A7 This is wht you think of doing Find the zeros of f ( x). Set function equl to 0. Fctor or use qudrtic eqution if
More informationMathematics of Motion II Projectiles
Chmp+ Fll 2001 Dn Stump 1 Mthemtics of Motion II Projectiles Tble of vribles t time v velocity, v 0 initil velocity ccelertion D distnce x position coordinte, x 0 initil position x horizontl coordinte
More informationNumerical Problems With Solutions(STD:XI)
Numericl Problems With Solutions(STD:XI) Topic:Uniform Circulr Motion. An irplne executes horizontl loop of rdius 000m with stedy speed of 900kmh . Wht is its centripetl ccelertion? Ans: Centripetl
More informationAnswers to the Conceptual Questions
Chpter 3 Explining Motion 41 Physics on Your Own If the clss is not too lrge, tke them into freight elevtor to perform this exercise. This simple exercise is importnt if you re going to cover inertil forces
More informationAB Calculus Review Sheet
AB Clculus Review Sheet Legend: A Preclculus, B Limits, C Differentil Clculus, D Applictions of Differentil Clculus, E Integrl Clculus, F Applictions of Integrl Clculus, G Prticle Motion nd Rtes This is
More informationME 141. Lecture 10: Kinetics of particles: Newton s 2 nd Law
ME 141 Engineering Mechnics Lecture 10: Kinetics of prticles: Newton s nd Lw Ahmd Shhedi Shkil Lecturer, Dept. of Mechnicl Engg, BUET Emil: sshkil@me.buet.c.bd, shkil6791@gmil.com Website: techer.buet.c.bd/sshkil
More informationMASTER CLASS PROGRAM UNIT 4 SPECIALIST MATHEMATICS WEEK 11 WRITTEN EXAMINATION 2 SOLUTIONS SECTION 1 MULTIPLE CHOICE QUESTIONS
MASTER CLASS PROGRAM UNIT 4 SPECIALIST MATHEMATICS WEEK WRITTEN EXAMINATION SOLUTIONS FOR ERRORS AND UPDATES, PLEASE VISIT WWW.TSFX.COM.AU/MCUPDATES SECTION MULTIPLE CHOICE QUESTIONS QUESTION QUESTION
More informationPhysics 105 Exam 2 10/31/2008 Name A
Physics 105 Exm 2 10/31/2008 Nme_ A As student t NJIT I will conduct myself in professionl mnner nd will comply with the proisions of the NJIT Acdemic Honor Code. I lso understnd tht I must subscribe to
More informationPhysics 121 Sample Common Exam 1 NOTE: ANSWERS ARE ON PAGE 8. Instructions:
Physics 121 Smple Common Exm 1 NOTE: ANSWERS ARE ON PAGE 8 Nme (Print): 4 Digit ID: Section: Instructions: Answer ll questions. uestions 1 through 16 re multiple choice questions worth 5 points ech. You
More informationProf. Anchordoqui. Problems set # 4 Physics 169 March 3, 2015
Prof. Anchordoui Problems set # 4 Physics 169 Mrch 3, 15 1. (i) Eight eul chrges re locted t corners of cube of side s, s shown in Fig. 1. Find electric potentil t one corner, tking zero potentil to be
More informationPhys 7221, Fall 2006: Homework # 6
Phys 7221, Fll 2006: Homework # 6 Gbriel González October 29, 2006 Problem 37 In the lbortory system, the scttering ngle of the incident prticle is ϑ, nd tht of the initilly sttionry trget prticle, which
More informationModel Solutions to Assignment 4
Oberlin College Physics 110, Fll 2011 Model Solutions to Assignment 4 Additionl problem 56: A girl, sled, nd n icecovered lke geometry digrm: girl shore rope sled ice free body digrms: force on girl by
More informationKINEMATICS OF RIGID BODIES
KINEMTICS OF RIGID ODIES Introduction In rigid body kinemtics, e use the reltionships governing the displcement, velocity nd ccelertion, but must lso ccount for the rottionl motion of the body. Description
More information( ) where f ( x ) is a. AB/BC Calculus Exam Review Sheet. A. Precalculus Type problems. Find the zeros of f ( x).
AB/ Clculus Exm Review Sheet A. Preclculus Type prolems A1 Find the zeros of f ( x). This is wht you think of doing A2 Find the intersection of f ( x) nd g( x). A3 Show tht f ( x) is even. A4 Show tht
More informationDynamics Applying Newton s Laws Accelerated Frames
Dynmics Applying Newton s Lws Accelerted Frmes Ln heridn De Anz College Oct 18, 2017 Lst time Circulr motion nd force Centripetl force Exmples Nonuniform circulr motion Overview one lst circulr motion
More informationProperties of Integrals, Indefinite Integrals. Goals: Definition of the Definite Integral Integral Calculations using Antiderivatives
Block #6: Properties of Integrls, Indefinite Integrls Gols: Definition of the Definite Integrl Integrl Clcultions using Antiderivtives Properties of Integrls The Indefinite Integrl 1 Riemnn Sums  1 Riemnn
More informationPrep Session Topic: Particle Motion
Student Notes Prep Session Topic: Prticle Motion Number Line for AB Prticle motion nd similr problems re on the AP Clculus exms lmost every yer. The prticle my be prticle, person, cr, etc. The position,
More informationSUMMER KNOWHOW STUDY AND LEARNING CENTRE
SUMMER KNOWHOW STUDY AND LEARNING CENTRE Indices & Logrithms 2 Contents Indices.2 Frctionl Indices.4 Logrithms 6 Exponentil equtions. Simplifying Surds 13 Opertions on Surds..16 Scientific Nottion..18
More informationExam 1 Solutions (1) C, D, A, B (2) C, A, D, B (3) C, B, D, A (4) A, C, D, B (5) D, C, A, B
PHY 249, Fll 216 Exm 1 Solutions nswer 1 is correct for ll problems. 1. Two uniformly chrged spheres, nd B, re plced t lrge distnce from ech other, with their centers on the x xis. The chrge on sphere
More informationPhysics 201 Lab 3: Measurement of Earth s local gravitational field I Data Acquisition and Preliminary Analysis Dr. Timothy C. Black Summer I, 2018
Physics 201 Lb 3: Mesurement of Erth s locl grvittionl field I Dt Acquisition nd Preliminry Anlysis Dr. Timothy C. Blck Summer I, 2018 Theoreticl Discussion Grvity is one of the four known fundmentl forces.
More informationDESCRIBING MOTION: KINEMATICS IN ONE DIMENSION
DESCRIBING MOTION: KINEMATICS IN ONE DIMENSION Responses to Questions. A cr speedometer mesures only speed. It does not give ny informtion bout the direction, so it does not mesure velocity.. If the velocity
More information1 Which of the following summarises the change in wave characteristics on going from infrared to ultraviolet in the electromagnetic spectrum?
Which of the following summrises the chnge in wve chrcteristics on going from infrred to ultrviolet in the electromgnetic spectrum? frequency speed (in vcuum) decreses decreses decreses remins constnt
More informationPhysics 9 Fall 2011 Homework 2  Solutions Friday September 2, 2011
Physics 9 Fll 0 Homework  s Fridy September, 0 Mke sure your nme is on your homework, nd plese box your finl nswer. Becuse we will be giving prtil credit, be sure to ttempt ll the problems, even if you
More informationDO NOT OPEN THIS EXAM BOOKLET UNTIL INSTRUCTED TO DO SO.
PHYSICS 1 Fll 017 EXAM 1: October 3rd, 017 8:15pm 10:15pm Nme (printed): Recittion Instructor: Section #: DO NOT OPEN THIS EXAM BOOKLET UNTIL INSTRUCTED TO DO SO. This exm contins 5 multiplechoice questions,
More informationPhysics 1402: Lecture 7 Today s Agenda
1 Physics 1402: Lecture 7 Tody s gend nnouncements: Lectures posted on: www.phys.uconn.edu/~rcote/ HW ssignments, solutions etc. Homework #2: On Msterphysics tody: due Fridy Go to msteringphysics.com Ls:
More informationWeek 10: Line Integrals
Week 10: Line Integrls Introduction In this finl week we return to prmetrised curves nd consider integrtion long such curves. We lredy sw this in Week 2 when we integrted long curve to find its length.
More informationPhys101 Lecture 4,5 Dynamics: Newton s Laws of Motion
Phys101 Lecture 4,5 Dynics: ewton s Lws of Motion Key points: ewton s second lw is vector eqution ction nd rection re cting on different objects reeody Digrs riction Inclines Ref: 41,2,3,4,5,6,7,8,9.
More informationSESSION 2 Exponential and Logarithmic Functions. Math 301 R 3. (Revisit, Review and Revive)
Mth 01 R (Revisit, Review nd Revive) SESSION Eponentil nd Logrithmic Functions 1 Eponentil nd Logrithmic Functions Key Concepts The Eponent Lws m n 1 n n m m n m n m mn m m m m mn m m m b n b b b Simplify
More informationC D o F. 30 o F. Wall String. 53 o. F y A B C D E. m 2. m 1. m a. v Merrygo round. Phy 231 Sp 03 Homework #8 Page 1 of 4
Phy 231 Sp 3 Hoework #8 Pge 1 of 4 81) rigid squre object of negligible weight is cted upon by the forces 1 nd 2 shown t the right, which pull on its corners The forces re drwn to scle in ters of the
More informationMathematics Extension Two
Student Number 04 HSC TRIAL EXAMINATION Mthemtics Etension Two Generl Instructions Reding time 5 minutes Working time  hours Write using blck or blue pen Bordpproved clcultors my be used Write your Student
More informationHIGHER SCHOOL CERTIFICATE EXAMINATION MATHEMATICS 4 UNIT (ADDITIONAL) Time allowed Three hours (Plus 5 minutes reading time)
HIGHER SCHOOL CERTIFICATE EXAMINATION 999 MATHEMATICS UNIT (ADDITIONAL) Time llowed Three hours (Plus 5 minutes reding time) DIRECTIONS TO CANDIDATES Attempt ALL questions ALL questions re of equl vlue
More informationSOLUTIONS TO CONCEPTS CHAPTER
1. m = kg S = 10m Let, ccelertion =, Initil velocity u = 0. S= ut + 1/ t 10 = ½ ( ) 10 = = 5 m/s orce: = = 5 = 10N (ns) SOLUIONS O CONCEPS CHPE 5 40000. u = 40 km/hr = = 11.11 m/s. 3600 m = 000 kg ; v
More informationMATH 144: Business Calculus Final Review
MATH 144: Business Clculus Finl Review 1 Skills 1. Clculte severl limits. 2. Find verticl nd horizontl symptotes for given rtionl function. 3. Clculte derivtive by definition. 4. Clculte severl derivtives
More informationDistance And Velocity
Unit #8  The Integrl Some problems nd solutions selected or dpted from HughesHllett Clculus. Distnce And Velocity. The grph below shows the velocity, v, of n object (in meters/sec). Estimte the totl
More informationYour Thoughts. Mechanics Lecture 16, Slide 1
Your Thoughts I get dizzy with ll the equtions being shifted, spun nd switched so much in the prelectures. If the prelectures for, 3 nd 4 re like tht, I m pretty worried. Are we going to be rcing spheres,
More informationMathematics Extension 1
04 Bored of Studies Tril Emintions Mthemtics Etension Written by Crrotsticks & Trebl. Generl Instructions Totl Mrks 70 Reding time 5 minutes. Working time hours. Write using blck or blue pen. Blck pen
More informationPurpose of the experiment
Newton s Lws II PES 6 Advnced Physics Lb I Purpose of the experiment Exmine two cses using Newton s Lws. Sttic ( = 0) Dynmic ( 0) fyi fyi Did you know tht the longest recorded flight of chicken is thirteen
More informationLinear Motion. Kinematics Quantities
Liner Motion Physics 101 Eyres Kinemtics Quntities Time Instnt t Fundmentl Time Interl Defined Position x Fundmentl Displcement Defined Aerge Velocity g Defined Aerge Accelertion g Defined 1 Kinemtics
More information25 Which of the following summarises the change in wave characteristics on going from infrared to ultraviolet in the electromagnetic spectrum?
PhysicsndMthsTutor.com 25 Which of the following summrises the chnge in wve chrcteristics on going from infrred to ultrviolet in the electromgnetic spectrum? 972//M/J/2 frequency speed (in vcuum) decreses
More informationKEY. Physics 106 Common Exam 1, Spring, 2004
Physics 106 Common Exm 1, Spring, 2004 Signture Nme (Print): A 4 Digit ID: Section: Instructions: Questions 1 through 10 re multiplechoice questions worth 5 points ech. Answer ech of them on the Scntron
More informationVersion 001 HW#6  Circular & Rotational Motion arts (00223) 1
Version 001 HW#6  Circulr & ottionl Motion rts (00223) 1 This printout should hve 14 questions. Multiplechoice questions my continue on the next column or pge find ll choices before nswering. Circling
More informationCOURSE TARGETS AP PHYSICS TEST SCORES World SHS
2011 AP PHYSICS TEST SCORES World SHS 2011 AP PHYSICS TEST SCORES World SHS COURSE TARGETS be ble to stte, nd understnd the mening of, Newton's 3 lws of motion. be ble to pply Newton's lws to simple situtions
More informationReview of Calculus, cont d
Jim Lmbers MAT 460 Fll Semester 200910 Lecture 3 Notes These notes correspond to Section 1.1 in the text. Review of Clculus, cont d Riemnn Sums nd the Definite Integrl There re mny cses in which some
More informationx = b a N. (131) The set of points used to subdivide the range [a, b] (see Fig. 13.1) is
Jnury 28, 2002 13. The Integrl The concept of integrtion, nd the motivtion for developing this concept, were described in the previous chpter. Now we must define the integrl, crefully nd completely. According
More informationOperations with Polynomials
38 Chpter P Prerequisites P.4 Opertions with Polynomils Wht you should lern: How to identify the leding coefficients nd degrees of polynomils How to dd nd subtrct polynomils How to multiply polynomils
More informationDIRECT CURRENT CIRCUITS
DRECT CURRENT CUTS ELECTRC POWER Consider the circuit shown in the Figure where bttery is connected to resistor R. A positive chrge dq will gin potentil energy s it moves from point to point b through
More information( ) where f ( x ) is a. AB Calculus Exam Review Sheet. A. Precalculus Type problems. Find the zeros of f ( x).
AB Clculus Exm Review Sheet A. Preclculus Type prolems A1 Find the zeros of f ( x). This is wht you think of doing A2 A3 Find the intersection of f ( x) nd g( x). Show tht f ( x) is even. A4 Show tht f
More informationFULL MECHANICS SOLUTION
FULL MECHANICS SOLUION. m 3 3 3 f For long the tngentil direction m 3g cos 3 sin 3 f N m 3g sin 3 cos3 from soling 3. ( N 4) ( N 8) N gsin 3. = ut + t = ut g sin cos t u t = gsin cos = 4 5 5 = s] 3 4 o
More informationVersion 001 HW#6  Electromagnetic Induction arts (00224) 1 3 T
Version 001 HW#6  lectromgnetic Induction rts (00224) 1 This printout should hve 12 questions. Multiplechoice questions my continue on the next column or pge find ll choices efore nswering. AP 1998
More informationSection 4.8. D v(t j 1 ) t. (4.8.1) j=1
Difference Equtions to Differentil Equtions Section.8 Distnce, Position, nd the Length of Curves Although we motivted the definition of the definite integrl with the notion of re, there re mny pplictions
More informationLecture 5. Today: Motion in many dimensions: Circular motion. Uniform Circular Motion
Lecture 5 Physics 2A Olg Dudko UCSD Physics Tody: Motion in mny dimensions: Circulr motion. Newton s Lws of Motion. Lws tht nswer why questions bout motion. Forces. Inerti. Momentum. Uniform Circulr Motion
More informationCHM Physical Chemistry I Chapter 1  Supplementary Material
CHM 3410  Physicl Chemistry I Chpter 1  Supplementry Mteril For review of some bsic concepts in mth, see Atkins "Mthemticl Bckground 1 (pp 596), nd "Mthemticl Bckground " (pp 109111). 1. Derivtion
More informationPhysics 24 Exam 1 February 18, 2014
Exm Totl / 200 Physics 24 Exm 1 Februry 18, 2014 Printed Nme: Rec. Sec. Letter: Five multiple choice questions, 8 points ech. Choose the best or most nerly correct nswer. 1. The totl electric flux pssing
More information46 ROTATIONAL MOTION
Chpter 4 Motions in Spce 51 Reinforce the ide tht net force is needed for orbitl motion Content We discuss the trnsition from projectile motion to orbitl motion when bll is thrown horizontlly with eer
More informationIntroduction to Mechanics Practice using the Kinematics Equations
Introduction to Mechnics Prctice using the Kinemtics Equtions Ln Sheridn De Anz College Jn 24, 2018 Lst time finished deriing the kinemtics equtions some problem soling prctice Oeriew using kinemtics equtions
More informationLecture 8. Newton s Laws. Applications of the Newton s Laws ProblemSolving Tactics. Physics 105; Fall Inertial Frames: T = mg
Lecture 8 Applictions of the ewton s Lws ProblemSolving ctics http://web.njit.edu/~sireno/ ewton s Lws I. If no net force ocects on body, then the body s velocity cnnot chnge. II. he net force on body
More informationVorticity. curvature: shear: fluid elements moving in a straight line but at different speeds. t 1 t 2. ATM60, ShuHua Chen
Vorticity We hve previously discussed the ngulr velocity s mesure of rottion of body. This is suitble quntity for body tht retins its shpe but fluid cn distort nd we must consider two components to rottion:
More informationHIGHER SCHOOL CERTIFICATE EXAMINATION MATHEMATICS 3 UNIT (ADDITIONAL) AND 3/4 UNIT (COMMON) Time allowed Two hours (Plus 5 minutes reading time)
HIGHER SCHOOL CERTIFICATE EXAMINATION 998 MATHEMATICS 3 UNIT (ADDITIONAL) AND 3/4 UNIT (COMMON) Time llowed Two hours (Plus 5 minutes reding time) DIRECTIONS TO CANDIDATES Attempt ALL questions ALL questions
More informationApplications of Bernoulli s theorem. Lecture  7
Applictions of Bernoulli s theorem Lecture  7 Prcticl Applictions of Bernoulli s Theorem The Bernoulli eqution cn be pplied to gret mny situtions not just the pipe flow we hve been considering up to now.
More information( ) Same as above but m = f x = f x  symmetric to yaxis. find where f ( x) Relative: Find where f ( x) x a + lim exists ( lim f exists.
AP Clculus Finl Review Sheet solutions When you see the words This is wht you think of doing Find the zeros Set function =, fctor or use qudrtic eqution if qudrtic, grph to find zeros on clcultor Find
More informationPhysicsAndMathsTutor.com
1. A uniform circulr disc hs mss m, centre O nd rdius. The line POQ is dimeter of the disc. A circulr hole of rdius is mde in the disc with the centre of the hole t the point R on PQ where QR = 5, s shown
More informationThe graphs of Rational Functions
Lecture 4 5A: The its of Rtionl Functions s x nd s x + The grphs of Rtionl Functions The grphs of rtionl functions hve severl differences compred to power functions. One of the differences is the behvior
More informationMath 116 Final Exam April 26, 2013
Mth 6 Finl Exm April 26, 23 Nme: EXAM SOLUTIONS Instructor: Section:. Do not open this exm until you re told to do so. 2. This exm hs 5 pges including this cover. There re problems. Note tht the problems
More informationElectric Potential. Concepts and Principles. An Alternative Approach. A Gravitational Analogy
. Electric Potentil Concepts nd Principles An Alterntive Approch The electric field surrounding electric chrges nd the mgnetic field surrounding moving electric chrges cn both be conceptulized s informtion
More informationSOLUTIONS TO CONCEPTS CHAPTER 10
SOLUTIONS TO CONCEPTS CHPTE 0. 0 0 ; 00 rev/s ; ; 00 rd/s 0 t t (00 )/4 50 rd /s or 5 rev/s 0 t + / t 8 50 400 rd 50 rd/s or 5 rev/s s 400 rd.. 00 ; t 5 sec / t 00 / 5 8 5 40 rd/s 0 rev/s 8 rd/s 4 rev/s
More informationThe Fundamental Theorem of Calculus, Particle Motion, and Average Value
The Fundmentl Theorem of Clculus, Prticle Motion, nd Averge Vlue b Three Things to Alwys Keep In Mind: (1) v( dt p( b) p( ), where v( represents the velocity nd p( represents the position. b (2) v ( dt
More information