Academic Challenge District Physics Exam 1996
|
|
- Henry O’Connor’
- 5 years ago
- Views:
Transcription
1 Academic Challenge District Physics Exam seconds after being dropped from rest, a freely-falling object near the Earth's surface will have a speed closest to: (a. ) 17.0 meters per second. (b.) 14.7 meters per second. (c.) 9.80 meters per second. (d.) 5.66 meters per second. (e.) 29.3 meters per second. 2. An electric heater is rated at 500 watts when used in a 110-volt circuit. What is the maximum number of these heaters that can be operated in parallel from the same line without exceeding 40 amperes of current from the line's source? (a.) 10 (b.) 6 (c. ) 8 (d.) 4 (e.) not even 1 3. The distance light travels in one micro-day in vacuum is closest to: (a.) 25 kilometers. (b.) 2.5 gigameters. (c. ) 25 megameters. (d.) 2.5 megameters. (e.) 250 kilometers. 4. If 1.00 ampere of current flows through the 6.00 ohm resistor shown in figure (4. ) what is the value of R? (a.) 2.00 ohms (b.) 12.0 ohms (c.) 6.00 ohms (d. ) 3.00 ohms (e.) none of the above.
2 5. Identify the missing nuclide in the following reaction: (a.) (b.) (c.) (d.) (e. ) 6. A 1.00 X 10 4 kilogram spaceship is at a distance R from the center of planet X. When exhausting toward the planet at this position, the engine thrust causes the spaceship to have an acceleration of 15.0 meters/second/second away from the planet. When exhausting away from the planet at this position, the same engine thrust causes the spaceship to have an acceleration of 18.0 meters/second/second toward the planet. What is the acceleration due to gravity at this distance from the planet? (a. ) 1.50 meters/second/second (b.) 3.00 meters/second/second (c.) 16.5 meters/second/second (d.) 33.0 meters/second/second (e.) 9.80 meters/second/second 7. A 2.50 gram bullet slug is fired toward a 10.0 kilogram block of wood which is initially at rest on a 'smooth' (frictionless ) horizontal surface. After the slug is imbedded in the block, the slug and block are observed to move with a speed of 60.0 centimeters/second relative to the lab frame. What was the speed of the slug just before it entered the block of wood? (a.) 240. meters/second (b.) 120. meters/second (c.) 3.80 X 10 3 meters/second (d. ) 2.40 X 10 3 meters/second (e.) 38.0 meters/second 8. When a satellite is in an elliptical (non-circular) orbit about the Earth, (a.) the kinetic energy of the satellite and the gravitational potential energy of the Earth-satellite system are both greatest at the greatest distance from the Earth. (b. ) as the kinetic energy of the satellite increases, the gravitational potential energy of the Earth-satellite system decreases. (c.) the gravitational potential energy of the satellite-earth system decreases with increasing separation. (d.) the kinetic energy of the satellite is constant at all points on the orbit. (e.) none of the above are true.
3 9. The buoyant force acting upon any completely submerged object whose volume is fixed at 1.00 cm 3 depends upon several factors, one of which is: (a.) the density of the object. (b.) the weight of the object. (c.) the mass of the object. (d.) the volume of liquid around the object. (e. ) none of the above. 10. The specific heat of iron is 450. Joules/(kilogram Celsius degree ) How much heat is required to raise the temperature of 40.0 kilograms of iron from 20.0 degrees Celsius to degrees Celsius? (a.) 675 Joules (b.) 1.08 x 10 6 Joules (c. ) 1.44 x 10 6 Joules (d.) 900. Joules (e.) none of the above. 11. A net force of "F" accelerates a mass "M" at the rate "a". What will be the acceleration of a mass "M/2" when acted upon by a net force "3F"? (a.) "2a/3" (b.) "a/6" (c.) "2a" (d. ) "6a" (e.) "3a/2" 12. Water has a density of about 1.00 gram per cubic centimeter. The total pressure meters below the surface of a lake on Earth: (a.) is about 1.28 x 10 6 Newtons per square meter. (b. ) is about 2.19 x 10 5 Newtons per square meter. (c.) is about 1.18 x 10 6 Newtons per square meter. (d.) depends upon whether the pressure is measured upward or downward at that point. (e.) depends upon the cross-sectional area of the pressure gauge.
4 13. Aluminum has a specific heat of 900. Joules/(kilogram Celsius degree ) A 2.00 kilogram wedge of aluminum has a speed of 50.0 meters per second just before it strikes and wedges into a stationary tree. Assuming that all of the energy remains with the aluminum in the form of heat energy, how much will its temperature rise? (a.) about 0.14 Celsius degrees (b. ) about 1.4 Celsius degrees (c.) about Celsius degrees (d.) about 14 Celsius degrees (e.) about 140 Celsius degrees 14. A bullet has a speed of 300. meters/second and a momentum of kilogram meters per second East. The bullet's mass is: (a.) 500. grams. (b.) 1.33 x 10-5 kilograms. (c. ) 2.00 grams. (d.) 180. grams. (e.) none of these. 15. A boyscout carries a 222 Newton backpack on his back. The boyscout moves 10.0 meters along a horizontal surface at constant velocity. The total amount of work that the boyscout has done on the backpack during this process is: (a.) greater than or equal to 200 Joules but less than 2000 Joules (b.) greater than or equal to 0.02 Joules but less than 20 Joules. (c.) greater than or equal to 20 Joules but less than 200 Joules (d. ) less than 0.02 Joules. (e.) greater than or equal to 2000 Joules. 16. In figure (16) shown below, an external force, P, pulls on a 10. kilogram block which is attached to a 20. kilogram block by a light, inextensible cord. No other external forces act upon the system. If the tension, T, in the cord between the two blocks is 10. Newtons, what is the amount of force, P? (a.) 5.0 Newtons (b. ) 15 Newtons (c.) 10. Newtons (d.) 30. Newtons (e.) 20. Newtons
5 17. A 30.0 centimeter long spring whose mass is negligible is attached at its upper end to a fixed lab support and allowed to hang vertically. When a 20.0 kilogram mass is attached to its lower end, the spring is found to have a new equilibrium length of 36.0 centimeters. The effective spring constant of this spring is between: (a.) 300 Newtons per meter and 600 Newtons per meter. (b.) less than 3 Newtons per meter. (c. ) 3000 Newtons per meter and 6000 Newtons per meter. (d.) 3 Newtons per meter and 6 Newtons per meter. (e.) 30 Newtons per meter and 60Newtons per meter. 18. A rock whose mass is 1.00 kilogram is dropped from rest above the surface of a certain planet seconds later the rock has fallen a distance of 40.0 meters. Assuming that the rock is in free fall the whole time, what is the acceleration due to gravity on this planet? (a.) 64.0 meters per second per second (b. ) 12.8 meters per second per second (c.) 32.0 meters per second per second (d.) 6.40 meters per second per second (e.) 9.80 meters per second per second 19. A boat has a constant velocity of 60.0 miles per hour at 30.0 o North of East. What is the component of this velocity along the direction 10.0 o West of North? (a.) 56.4 miles per hour (b.) 30.0 miles per hour (c.) 38.6 miles per hour (d. ) 20.5 miles per hour (e.) 46.0 miles per hour 20. The steam in a locomotive cylinder whose cross-section is 200. square centimeters causes the piston to be moved outward 2.00 centimeters under an average pressure of 350. Newtons per square centimeter. The work done on the piston by the steam is: (a.) 140,000 Joules (b. ) 1,400 Joules. (c.) 70,000 Joules. (d.) 35,000 Joules. (e.) none of the above.
6
7 21. A child sits near the edge of a merry-go-round, making contact only with the floor of the merry-go-round, as it goes round and round with constant angular speed. Ignoring air friction, besides gravity and the normal force between the child and merry-go-round, there is: (a.) no other force acting on the child. (b.) both of the next two forces listed below: (c.) and (d.) (c.) a force on the child directed tangent to the child's orbit in the direction of the child's velocity. (d.) a force on the child directed out from the axel of the merry-go-round. (e. ) a force on the child directed inward toward the axel. 22. A heat engine produces 6284 Joules of heat while performing 2718 Joules of useful work. The efficiency of the engine is: (a. ) 30.2%. (b.) 43.3%. (c.) 56.7%. (d.) 39.6%. (e.) 69.8%. 23. Force, P, pulls on an object whose mass is 2.00 kilogram, causing it to accelerate straight up from the surface of the Earth. When the object has been displaced 5.00 meters by P, the speed of the object has changed from 5.00 meters per second to 10.0 meters per second. How much work has force P done on the object? (a. ) 173 Joules (b.) 198 Joules (c.) 123 Joules (d.) 98.0 Joules (e.) 75.0 Joules 24. An engine operates between 511 degrees Celsius and 273 degrees Celsius. What is the maximum possible efficiency of this engine? (a.) 53.4% (b.) 46.6% (c.) 69.6% (d.) 87.2% (e. ) none of the above
8 25. A child begins sliding down a 'smooth' playground slide whose shape is parabolic. If the child starts from rest from a height of 3.00 meters, how fast will (s ) be going when (s ) is meters above the Earth? (a.) 49.0 meters per second (b. ) 7.00 meters per second (c.) 4.95 meters per second (d.) 7.67 meters per second (e.) More information is required. 26. Considering an organ pipe which is open at both ends, to calculate the approximate frequency of the first vibration mode above the fundamental, one would assume that there are: (a.) 2 displacement antinodes and 1 displacement node (b.) 2 displacement antinodes and 2 displacement nodes (c. ) 3 displacement antinodes and 2 displacement nodes (d.) 3 displacement nodes and 2 displacement antinodes (e.) 1 displacement antinode and 1 displacement node 27. The expression: (kilogram meter per sec per hour) is a unit of: (a.) acceleration (b.) momentum (c.) impulse (d.) angular momentum (e. ) force 28. In a common DC circuit, the speed at which the conduction electrons drift is closest to: (a.) the speed of sound in the wire. (b.) the speed of light. (c.) 10 meters per second. (d.) 1 meter per second. (e. ) 1 centimeter per second. 29. Power could be expressed in units of: (a. ) pound feet per second. (b.) Newton meters. (c.) kilogram meters per second per second. (d.) Joule seconds.
9 (e.) Watts per second.
10 30. A 2.50 centimeter high object is placed 80.0 centimeters in front of a concave mirror whose radius of curvature is 60.0 centimeters. The image distance from the lens will be: (a.) 240. centimeters. (b.) 21.8 centimeters. (c. ) 48.0 centimeters. (d.) 34.3 centimeters. (e.) none of the above. 31. A truck tire is filled to an absolute pressure of 2.00 atmospheres at a temperature of 283 Kelvin. After driving some distance, the temperature of the tire has risen to 313 Kelvin. Assuming that the volume change of the tire is negligible, what is the absolute pressure in the tire at the higher temperature? (a.) 2.32 atm. (b.) 8.00 atm. (c.) 2.11 atm. (d. ) 2.21 atm. (e.) 3.32 atm. 32. Two small, charged particles exert a repulsive force of Newtons on each other. The force that they exert on each other if they are only 1/6 as far apart is about: (a. ) 21.6 Newtons. (b.) 3.60 Newtons. (c.) Newtons. (d.) Newtons. (e.) 38.4 Newtons. 33. Steel has a coefficient of linear expansion of about 12.0 x 10-6 per Celsius degree. If a precise steel tape measure has been accurately calibrated at 20.0 degrees Celsius, what will the percentage error in a reading be at 50.0 degrees Celsius? Let a positive percent indicate too great a reading and vice versa. (a. ) % (b.) % (c.) %. (d.) %. (e.) The answer cannot be determined without knowing the initial reading.
11
12 34. A spaceship moves directly toward you with a speed, relative to you, of 1/4 the speed of light. The spaceship turns on a laser beam, also directed at you. Relative to you, the speed of the laser beam would be: (a.) 3/4 the speed of light. (b.) 5/4 the speed of light. (c.) the speed of sound. (d.) very much dependent upon the frequency of the light. (e. ) equal to the speed of light. 35. The intensity of sound could be measured in units of: (a.) Newtons per second per cubic meter. (b.) Joule seconds per meter per meter. (c.) Watts. (d. ) Watts per meter per meter. (e.) none of the above. 36. An ideal transformer takes a voltage of 170 V sin( 377t rad/s) at its primary and produces a secondary voltage of 35.5 V sin(377t rad/s ) The ratio of secondary current to primary current is: (a. ) (b.) (c.) (d.) (e.) A plot of velocity versus time for a 20.0 kilogram object is shown in figure (37 ) What is the net force acting on the object at t=4.00 seconds? (a.) 10 N North (b. ) 200 N South (c.) 800 N South (d.) 800 N North (e.) None of the above are correct.
13 38. A nearsighted eye has a near point of 12.0 centimeters and a far point of 115 centimeters. Assuming that the lens is 2.00 centimeters from the eye, what lens power is required for the eye to see distant objects clearly? (a.) D (b.) D (c.) D (d.) D (e. ) D 39.Carbon-14 has a half-life of 5730 years. If you start with a sample of 1,000,000 carbon-14 atoms, approximately how many will have decayed after years? (a.) All of them decay. (b.) 250,000 (c.) 865,000 (d. ) 750,000 (e.) 135, One object has a mass of 2.0 kilograms and a velocity of 4.0 meters per second East. A second object has a mass of 1.0 kilogram and a velocity of 8.0 meters per second West. (a.) The two masses have the same momentum and kinetic energy. (b.) The two masses have the same momentum, but the 1.0 kilogram mass has greater kinetic energy. (c.) The 1.0 kilogram mass has less kinetic energy than the 2.0 kilogram mass. (d.) The total momentum of the two masses has a value of 16 kilogram meters per second along the East-West direction. (e. ) None of the above are correct.
The diagram below shows a block on a horizontal frictionless surface. A 100.-newton force acts on the block at an angle of 30. above the horizontal.
Name: 1) 2) 3) Two students are pushing a car. What should be the angle of each student's arms with respect to the flat ground to maximize the horizontal component of the force? A) 90 B) 0 C) 30 D) 45
More informationQ1. Which of the following is the correct combination of dimensions for energy?
Tuesday, June 15, 2010 Page: 1 Q1. Which of the following is the correct combination of dimensions for energy? A) ML 2 /T 2 B) LT 2 /M C) MLT D) M 2 L 3 T E) ML/T 2 Q2. Two cars are initially 150 kilometers
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 information3) 4) Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? 1) A 2) B 3) C 4) D
1. A cart travels with a constant nonzero acceleration along a straight line. Which graph best represents the relationship between the distance the cart travels and time of travel? 1) 2) 3) 4) 2. On a
More informationSPRING 2003 Final Exam, Part A
Physics 151 SPRING 2003 Final Exam, Part A Roster No.: Score: 17 pts. possible Exam time limit: 2 hours. You may use calculators and both sides of 2 sheets of notes, handwritten only. Closed book; no collaboration.
More informationPage 1. Name: Section This assignment is due at the first class in 2019 Part I Show all work!
Name: Section This assignment is due at the first class in 2019 Part I Show all work! 7164-1 - Page 1 1) A car travels at constant speed around a section of horizontal, circular track. On the diagram provided
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 information1. If the mass of a simple pendulum is doubled but its length remains constant, its period is multiplied by a factor of
1. If the mass of a simple pendulum is doubled but its length remains constant, its period is multiplied by a factor of 1 1 (A) 2 (B) 2 (C) 1 (D) 2 (E) 2 2. A railroad flatcar of mass 2,000 kilograms rolls
More informationPHYS 1303 Final Exam Example Questions
PHYS 1303 Final Exam Example Questions 1.Which quantity can be converted from the English system to the metric system by the conversion factor 5280 mi f 12 f in 2.54 cm 1 in 1 m 100 cm 1 3600 h? s a. feet
More informationForce, Energy & Periodic Motion. Preparation for unit test
Force, Energy & Periodic Motion Preparation for unit test Summary of assessment standards (Unit assessment standard only) In the unit test you can expect to be asked at least one question on each sub-skill.
More information1. For which of the following motions of an object must the acceleration always be zero?
1. For which of the following motions of an object must the acceleration always be zero? I. Any motion in a straight line II. Simple harmonic motion III. Any motion in a circle I only II only III that
More information= W Q H. ɛ = T H T C T H = = 0.20 = T C = T H (1 0.20) = = 320 K = 47 C
1. Four identical 0.18 kg masses are placed at the corners of a 4.0 x 3.0 m rectangle, and are held there by very light connecting rods which form the sides of the rectangle. What is the moment of inertia
More informationPage 1. Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is A) 34 m B) 30.
Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is 34 m 30. m 17 m 24 m 2) The graph below represents the motion of a body that is moving with 6) Which
More informationPage 1. Name:
Name: 3834-1 - Page 1 1) If a woman runs 100 meters north and then 70 meters south, her total displacement is A) 170 m south B) 170 m north C) 30 m south D) 30 m north 2) The graph below represents the
More informationAP Physics First Nine Weeks Review
AP Physics First Nine Weeks Review 1. If F1 is the magnitude of the force exerted by the Earth on a satellite in orbit about the Earth and F2 is the magnitude of the force exerted by the satellite on the
More informationChapter 12. Magnetism and Electromagnetism
Chapter 12 Magnetism and Electromagnetism 167 168 AP Physics Multiple Choice Practice Magnetism and Electromagnetism SECTION A Magnetostatics 1. Four infinitely long wires are arranged as shown in the
More informationPhysics Midterm Review KEY
Name: Date: 1. Which quantities are scalar? A. speed and work B. velocity and force C. distance and acceleration D. momentum and power 2. A 160.-kilogram space vehicle is traveling along a straight line
More informationTop 40 Missed Regents Physics Questions Review
Top 40 Missed Regents Physics Questions - 2015 Review 1. Earth s mass is approximately 81 times the mass of the Moon. If Earth exerts a gravitational force of magnitude F on the Moon, the magnitude of
More information5. Use the graph below to determine the displacement of the object at the end of the first seven seconds.
Name: Hour: 1. The slope of the tangent on a position-time graph equals the: Sem 1 Exam Review Advanced Physics 2015-2016 2. The area under the curve on a velocity-time graph equals the: 3. The graph below
More informationFinal Exam Review Topics/Problems
Final Exam Review Topics/Problems Units/Sig Figs Look at conversions Review sig figs Motion and Forces Newton s Laws X(t), v(t), a(t) graphs: look at F, displacement, accel, average velocity Boat problems/vector
More information2006 Academic Challenge
2006 Academic Challenge PHYSICS TEST - REGIONAL This Test Consists of 35 Questions Physics Test Production Team Len Storm, Eastern Illinois University Author/Team Coordinator Doug Brandt, Eastern Illinois
More informationKing Fahd University of Petroleum and Minerals Department of Physics. Final Exam 041. Answer key - First choice is the correct answer
King Fahd University of Petroleum and Minerals Department of Physics MSK Final Exam 041 Answer key - First choice is the correct answer Q1 A 20 kg uniform ladder is leaning against a frictionless wall
More information- 1 -APPH_MidTerm. Mid - Term Exam. Part 1: Write your answers to all multiple choice questions in this space. A B C D E A B C D E
Name - 1 -APPH_MidTerm AP Physics Date Mid - Term Exam Part 1: Write your answers to all multiple choice questions in this space. 1) 2) 3) 10) 11) 19) 20) 4) 12) 21) 5) 13) 22) 6) 7) 14) 15) 23) 24) 8)
More informationMultiple Choice Questions Choose the best answer and write the corresponding letter in the space provided on the solution workbook.
Los Altos Physics Spring 2006 MC Sample Multiple Choice Questions Choose the best answer and write the corresponding letter in the space provided on the solution workbook. Version # 1_ 1. A football player
More informationReview PHYS114 Chapters 4-7
Review PHYS114 Chapters 4-7 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A 27 kg object is accelerated at a rate of 1.7 m/s 2. What force does
More informationRegents Physics Most Missed Questions of 2014 Review
Regents Physics Most Missed Questions of 2014 Review Answers And Explanations Here: http://youtu.be/meoporthklo 1. A sound wave traveling eastward through air causes the air molecules to 1) vibrate east
More informationPHYSICS B SAMPLE EXAM I Time - 90 minutes 70 Questions
Page 1 of 7 PHYSCS B SAMPLE EXAM Time - 90 minutes 70 Questions Directions:Each of the questions or incomplete statements below is followed by five suggested Solutions or completions. Select the one that
More informationr r Sample Final questions for PS 150
Sample Final questions for PS 150 1) Which of the following is an accurate statement? A) Rotating a vector about an axis passing through the tip of the vector does not change the vector. B) The magnitude
More information2007 Academic Challenge
2007 Academic Challenge PHYSICS TEST - REGIONAL This Test Consists of 35 Questions Physics Test Production Team Len Storm, Eastern Illinois University Author/Team Coordinator Doug Brandt, Eastern Illinois
More information7. Two forces are applied to a 2.0-kilogram block on a frictionless horizontal surface, as shown in the diagram below.
1. Which statement about the movement of an object with zero acceleration is true? The object must be at rest. The object must be slowing down. The object may be speeding up. The object may be in motion.
More informationNATIONAL SENIOR CERTIFICATE GRADE 12
NATIONAL SENIOR CERTIFICATE GRADE 12 PHYSICAL SCIENCES: PHYSICS (P1) PREPARATORY EXAMINATIONS SEPTEMBER 2016 MARKS: 150 TIME: 3 hours This question paper consists of 16 pages and 3 data sheets. Physical
More informationLAHS Physics Semester 1 Final Practice Multiple Choice
LAHS Physics Semester 1 Final Practice Multiple Choice The following Multiple Choice problems are practice MC for the final. Some or none of these problems may appear on the real exam. Answers are provided
More informationCircular Motion & Gravitation MC Question Database
(Questions #4,5,6,27,37,38,42 and 58 each have TWO correct answers.) 1) A record player has four coins at different distances from the center of rotation. Coin A is 1 cm away, Coin B is 2 cm away. Coin
More informationAll Division I students, START HERE. All Division II students, skip the first ten questions, begin on question 11.
ATTENTION: All Division I students, START HERE. All Division II students, skip the first ten questions, begin on question 11. 1. A standard centimeter ruler is shown. Which recorded value is the most correct
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 informationUpon collision, the clay and steel block stick together and move to the right with a speed of
1. A 2.0-kilogram ball traveling north at 4.0 meters per second collides head on with a 1.0-kilogram ball traveling south at 8.0 meters per second. What is the magnitude of the total momentum of the two
More informationAP Physics B Summer Assignment
BERGEN COUNTY TECHNICAL SCHOOL AP Physics B Summer Assignment 2011 Solve all problems on separate paper. This will be due the first week of school. If you need any help you can e-mail Mr. Zavorotniy at
More informationPHYS 101 Previous Exam Problems. Kinetic Energy and
PHYS 101 Previous Exam Problems CHAPTER 7 Kinetic Energy and Work Kinetic energy Work Work-energy theorem Gravitational work Work of spring forces Power 1. A single force acts on a 5.0-kg object in such
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 111.6 MIDTERM TEST #2 November 15, 2001 Time: 90 minutes NAME: STUDENT NO.: (Last) Please Print (Given) LECTURE SECTION
More informationPractice Test for Midterm Exam
A.P. Physics Practice Test for Midterm Exam Kinematics 1. Which of the following statements are about uniformly accelerated motion? Select two answers. a) If an object s acceleration is constant then it
More informationPractice Final C. 1. The diagram below shows a worker using a rope to pull a cart.
1. The diagram below shows a worker using a rope to pull a cart. 6. The graph below represents the relationship between gravitational force and mass for objects near the surface of Earth. The worker s
More informationGrade XI. Physics Exam Preparation Booklet. Chapter-wise Important Questions. #GrowWithGreen
Grade XI Physics Exam Preparation Booklet Chapter-wise Important Questions #GrowWithGreen Units and Measurements Q1. After reading the physics book, Anamika recalled and noted down the expression for the
More informationPhysics Christmas Break Packet w/ Answers Which vector below represents the resultant of the two displacement vectors shown?
Physics hristmas reak Packet w/ nswers 2018 Name: ate: 1. Which vector below represents the resultant of the two displacement vectors shown? 4. The accompanying diagram represents a block sliding down
More informationVersion PREVIEW Semester 1 Review Slade (22222) 1
Version PREVIEW Semester 1 Review Slade () 1 This print-out should have 48 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. Holt SF 0Rev 10A
More informationSolution The light plates are at the same heights. In balance, the pressure at both plates has to be the same. m g A A A F A = F B.
43. A piece of metal rests in a toy wood boat floating in water in a bathtub. If the metal is removed from the boat, and kept out of the water, what happens to the water level in the tub? A) It does not
More informationv (m/s) 10 d. displacement from 0-4 s 28 m e. time interval during which the net force is zero 0-2 s f. average velocity from 0-4 s 7 m/s x (m) 20
Physics Final Exam Mechanics Review Answers 1. Use the velocity-time graph below to find the: a. velocity at 2 s 6 m/s v (m/s) 1 b. acceleration from -2 s 6 c. acceleration from 2-4 s 2 m/s 2 2 4 t (s)
More information1. (P2.1A) The picture below shows a ball rolling along a table at 1 second time intervals. What is the object s average velocity after 6 seconds?
PHYSICS FINAL EXAM REVIEW FIRST SEMESTER (01/2017) UNIT 1 Motion P2.1 A Calculate the average speed of an object using the change of position and elapsed time. P2.1B Represent the velocities for linear
More informationTopic 2 Revision questions Paper
Topic 2 Revision questions Paper 1 3.1.2018 1. [1 mark] The graph shows the variation of the acceleration a of an object with time t. What is the change in speed of the object shown by the graph? A. 0.5
More informationPHYS 101 Previous Exam Problems. Force & Motion I
PHYS 101 Previous Exam Problems CHAPTER 5 Force & Motion I Newton s Laws Vertical motion Horizontal motion Mixed forces Contact forces Inclines General problems 1. A 5.0-kg block is lowered with a downward
More informationFINAL EXAM -- REVIEW PROBLEMS
Physics 10 Spring 009 George Williams FINAL EXAM -- REVIEW PROBLEMS A data sheet is provided. Table 10- from your text is assumed, and will be provided on the final exam. 1. A rock is thrown downward from
More informationThe University of the State of New York REGENTS HIGH SCHOOL EXAMINATION PHYSICAL SETTING PHYSICS. Thursday, June 15, :15 to 4:15 p.m.
P.S./PHYSICS The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION PHYSICAL SETTING PHYSICS Thursday, June 15, 2017 1:15 to 4:15 p.m., only The possession or use of any communications
More informationPhysics-MC Page 1 of 29 Inertia, Force and Motion 1.
Physics-MC 2006-7 Page 1 of 29 Inertia, Force and Motion 1. 3. 2. Three blocks of equal mass are placed on a smooth horizontal surface as shown in the figure above. A constant force F is applied to block
More informationA) more mass and more inertia C) the same as the magnitude of the rock's weight C) a man standing still on a bathroom scale
1. A 15-kilogram cart is at rest on a horizontal surface. A 5-kilogram box is placed in the cart. Compared to the mass and inertia of the cart, the cart-box system has A) more mass and more inertia B)
More informationy(t) = y 0 t! 1 2 gt 2. With y(t final ) = 0, we can solve this for v 0 : v 0 A ĵ. With A! ĵ =!2 and A! = (2) 2 + (!
1. The angle between the vector! A = 3î! 2 ĵ! 5 ˆk and the positive y axis, in degrees, is closest to: A) 19 B) 71 C) 90 D) 109 E) 161 The dot product between the vector! A = 3î! 2 ĵ! 5 ˆk and the unit
More informationWEP-Work and Power. What is the amount of work done against gravity as an identical mass is moved from A to C? J J J 4.
1. The work done in accelerating an object along a frictionless horizontal surface is equal to the change in the object s 1. momentum 2. velocity 3. potential energy 4. kinetic energy 2. The graph below
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 informationOscillations. PHYS 101 Previous Exam Problems CHAPTER. Simple harmonic motion Mass-spring system Energy in SHM Pendulums
PHYS 101 Previous Exam Problems CHAPTER 15 Oscillations Simple harmonic motion Mass-spring system Energy in SHM Pendulums 1. The displacement of a particle oscillating along the x axis is given as a function
More informationFinal Exam. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: Final Exam Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Two blocks are fastened to the ceiling of an elevator as in this figure. The elevator
More informationCenter of Mass & Linear Momentum
PHYS 101 Previous Exam Problems CHAPTER 9 Center of Mass & Linear Momentum Center of mass Momentum of a particle Momentum of a system Impulse Conservation of momentum Elastic collisions Inelastic collisions
More informationACP Physics Exam Final Exam
ACP Physics Exam Final Exam This exam consists of a 10-question multiple-choice section worth 50 points and two problems each worth 25 points. Show all your work on these sheets. You may use your calculators
More informationHONOR S PHYSICS REVIEW
HONOR S PHYSICS REVIEW 4-28-16 Online Resources (NOTE: Use Link 1 to prepare for exam) Aplus Physics (http://www.aplusphysics.com/courses/honors/honors_physics.html ) Khan Academy (https://www.khanacademy.org/science/physics
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 informationAn object moves back and forth, as shown in the position-time graph. At which points is the velocity positive?
1 The slope of the tangent on a position-time graph equals the instantaneous velocity 2 The area under the curve on a velocity-time graph equals the: displacement from the original position to its position
More informationPreparing for Six Flags Physics Concepts
Preparing for Six Flags Physics Concepts uniform means constant, unchanging At a uniform speed, the distance traveled is given by Distance = speed x time At uniform velocity, the displacement is given
More informationAll questions are of equal value. No marks are subtracted for wrong answers.
(1:30 PM 4:30 PM) Page 1 of 6 All questions are of equal value. No marks are subtracted for wrong answers. Record all answers on the computer score sheet provided. USE PENCIL ONLY! Black pen will look
More informationConceptual Physics Fundamentals
Conceptual Physics Fundamentals Chapter 6: GRAVITY, PROJECTILES, AND SATELLITES This lecture will help you understand: The Universal Law of Gravity The Universal Gravitational Constant, G Gravity and Distance:
More informationFinal (3.4)(2.54) = ( )( ) = x = max+ mv 2. + at 2 d. mv = xma t. Name: Class: Date:
Name: Class: Date: Final Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What is the result of this calculation: (3.4)(2.54) 2.0 + 4 = 8.318 a. 8.318 c.
More informationTwentieth SLAPT Physics Contest Southern Illinois University Edwardsville April 30, Mechanics Test
Twentieth SLAPT Physics Contest Southern Illinois University Edwardsville April 30, 2005 Mechanics Test Please answer the following questions on the supplied answer sheet. You may write on this test booklet,
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Common Quiz Mistakes / Practice for Final Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A ball is thrown directly upward and experiences
More informationForces. 3. The graph given shows the weight of three objects on planet X as a function of their mass. A. 0 N. B. between 0 N and 12 N C.
Name: Date: 1. When a 12-newton horizontal force is applied to a box on a horizontal tabletop, the box remains at rest. The force of static friction acting on the box is 3. The graph given shows the weight
More informationPhysics 12 Final Exam Review Booklet # 1
Physics 12 Final Exam Review Booklet # 1 1. Which is true of two vectors whose sum is zero? (C) 2. Which graph represents an object moving to the left at a constant speed? (C) 3. Which graph represents
More informationHATZIC SECONDARY SCHOOL
HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT VECTOR DYNAMICS MULTIPLE CHOICE / 45 OPEN ENDED / 75 TOTAL / 120 NAME: 1. Unless acted on by an external net force, an object will stay at rest
More information1982B1. The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant
1982B1. The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The remaining 90 meters are run with the same velocity
More informationQuantitative Skills in AP Physics 1
This chapter focuses on some of the quantitative skills that are important in your AP Physics 1 course. These are not all of the skills that you will learn, practice, and apply during the year, but these
More informationMomentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More informationWiley Plus. Final Assignment (5) Is Due Today: Before 11 pm!
Wiley Plus Final Assignment (5) Is Due Today: Before 11 pm! Final Exam Review December 9, 009 3 What about vector subtraction? Suppose you are given the vector relation A B C RULE: The resultant vector
More informationMechanics II. Which of the following relations among the forces W, k, N, and F must be true?
Mechanics II 1. By applying a force F on a block, a person pulls a block along a rough surface at constant velocity v (see Figure below; directions, but not necessarily magnitudes, are indicated). Which
More informationMomentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More information2005 Academic Challenge
2005 Academic Challenge PHYSICS ES - SECIONAL Physics est Production eam Len Storm, Eastern Illinois University Author/eam Coordinator Doug Brandt, Eastern Illinois University Author Kevin Pitts, University
More information1d forces and motion
Name: ate: 1. car accelerates uniformly from rest to a speed of 10 meters per second in 2 seconds. The acceleration of the car is 4. book weighing 20. newtons slides at constant velocity down a ramp inclined
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 informationPHYSICSBOWL 2011 MARCH 30 APRIL 13, QUESTIONS 45 MINUTES
PHYSICSBOWL 2011 MARCH 30 APRIL 13, 2011 40 QUESTIONS 45 MINUTES The sponsors of the 2011 PhysicsBowl, including the American Association of Physics Teachers, are providing some of the prizes to recognize
More informationAP Physics C Summer Assignment Kinematics
AP Physics C Summer Assignment Kinematics 1. A car whose speed is 20 m/s passes a stationary motorcycle which immediately gives chase with a constant acceleration of 2.4 m/s 2. a. How far will the motorcycle
More informationPRACTICE TEST for Midterm Exam
South Pasadena AP Physics PRACTICE TEST for Midterm Exam FORMULAS Name Period Date / / d = vt d = v o t + ½ at 2 d = v o + v 2 t v = v o + at v 2 = v 2 o + 2ad v = v x 2 + v y 2 = tan 1 v y v v x = v cos
More informationPhysics 121, Sections 1 and 2, Winter 2011 Instructor: Scott Bergeson Exam #3 April 16 April 21, 2011 RULES FOR THIS TEST:
Physics 121, Sections 1 and 2, Winter 2011 Instructor: Scott Bergeson Exam #3 April 16 April 21, 2011 RULES FOR THIS TEST: This test is closed book. You may use a dictionary. You may use your own calculator
More informationThe net force on a moving object is suddenly reduced to zero. As a consequence, the object
The net force on a moving object is suddenly reduced to zero. As a consequence, the object (A) stops abruptly (B) stops during a short time interval (C) changes direction (D) continues at a constant velocity
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 informationMidterm Prep. 1. Which combination correctly pairs a vector quantity with its corresponding unit?
Name: ate: 1. Which combination correctly pairs a vector quantity with its corresponding unit?. weight and kg. velocity and m/s. speed and m/s. acceleration and m 2 /s 2. 12.0-kilogram cart is moving at
More information43. A person sits on a freely spinning lab stool that has no friction in its axle. When this person extends her arms,
43. A person sits on a freely spinning lab stool that has no friction in its axle. When this person extends her arms, A) her moment of inertia increases and her rotational kinetic energy remains the same.
More informationUNIVERSITY OF MANITOBA. All questions are of equal value. No marks are subtracted for wrong answers.
(3:30 pm 6:30 pm) PAGE NO.: 1 of 7 All questions are of equal value. No marks are subtracted for wrong answers. Record all answers on the computer score sheet provided. USE PENCIL ONLY! Black pen will
More information1. Which one of the following situations is an example of an object with a non-zero kinetic energy?
Name: Date: 1. Which one of the following situations is an example of an object with a non-zero kinetic energy? A) a drum of diesel fuel on a parked truck B) a stationary pendulum C) a satellite in geosynchronous
More informationPhysics 23 Exam 2 March 3, 2009
Use the following to answer question 1: A stationary 4-kg shell explodes into three pieces. Two of the fragments have a mass of 1 kg each and move along the paths shown with a speed of 10 m/s. The third
More informationPHY2020 Practice Problems Fall 2015
PHY2020 Practice Problems Fall 2015 Some of these practice problems are easy and some are not. Most of them should require between 5 and 15 minutes for you to solve. The more of them that you attempt on
More informationPhys101 Second Major-162 Zero Version Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1
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 informationTest 3 Preparation Questions
Test 3 Preparation Questions A1. Which statement is true concerning an object executing simple harmonic motion? (A) Its velocity is never zero. (B) Its acceleration is never zero. (C) Its velocity and
More informationg E. An object whose weight on 6 Earth is 5.0 N is dropped from rest above the Moon s surface. What is its momentum after falling for 3.0s?
PhysicsndMathsTutor.com 1 1. Take the acceleration due to gravity, g E, as 10 m s on the surface of the Earth. The acceleration due to gravity on the surface of the Moon is g E. n object whose weight on
More informationPH211 Chapter 4 Solutions
PH211 Chapter 4 Solutions 4.3.IDENTIFY: We know the resultant of two vectors of equal magnitude and want to find their magnitudes. They make the same angle with the vertical. Figure 4.3 SET UP: Take to
More informationPre-AP Physics Review Problems
Pre-AP Physics Review Problems SECTION ONE: MULTIPLE-CHOICE QUESTIONS (50x2=100 points) 1. The graph above shows the velocity versus time for an object moving in a straight line. At what time after t =
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 informationAP Physics Multiple Choice Practice Gravitation
AP Physics Multiple Choice Practice Gravitation 1. Each of five satellites makes a circular orbit about an object that is much more massive than any of the satellites. The mass and orbital radius of each
More information