This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 2 Kinematics – Quiz 33 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 33 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A toy car drives right off of a table. The car hits the ground in 0.75 seconds and lands 3.5 m away from the table. What was the initial velocity of the car?Solve the problem. A) 0.21 m/s. B) 2.63 m/s. C) 3.91 m/s. D) 4.67 m/s. E) 6.09 m/s. Show Answer Correct Answer: D) 4.67 m/s. 2. Which of the following would NOT be considered a projectile? A) A cannonball shot through the air. B) A cannonball rolling down a slope. C) A cannonball thrown off a castle tower. D) A cannonball rolling of the edge of a table. Show Answer Correct Answer: B) A cannonball rolling down a slope. 3. A stone is dropped from the top of the tower and reaches the ground in 3sec. then the height of the tower is A) 18.6 m. B) 39.2 m. C) 44.1 m. D) 51.8 m. Show Answer Correct Answer: C) 44.1 m. 4. Which of the following is NOT a unit of rotational speed? A) Meters per second. B) Revolutions per minute. C) Revolutions per second. D) Rotations per second. Show Answer Correct Answer: A) Meters per second. 5. Which situation describes an object at rest? A) Its position is changing but its speed is zero. B) Its velocity is zero and position does not change with time relative to the reference frame. C) It moves at constant speed but turns left. D) Its acceleration is zero but velocity is nonzero. Show Answer Correct Answer: B) Its velocity is zero and position does not change with time relative to the reference frame. 6. When two balls collide, the momentum of theballs after the collision is explained by ..... A) The law of conservation of momentum. B) Newton's first law of motion. C) Newton's second law of motion. D) Newton's third law of motion. Show Answer Correct Answer: A) The law of conservation of momentum. 7. An object is moving in a circle with constant speed. Which of the following is/are true?I. The object has constant velocityII. The object has nonzero accelerationIII. After one revolution, the magnitude of the displacement is a positive value. A) I only. B) II only. C) III only. D) I and II only. E) II and III only. Show Answer Correct Answer: B) II only. 8. Distance is the amount of ground you cover where as displacement is the amount your position has changed and in what direction. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. Consider a ball thrown up from the surface of the earth into the air at an angle of 30$^\circ$ above the horizontal. Air friction is negligible. Just after the ball is released, its acceleration is: A) 0 m/s$^{2}$. B) Upwards at 9.8 m/s$^{2}$. C) Downwards at 9.8 m/s$^{2}$. D) Upwards at 4.9 m/s$^{2}$. E) None of these. Show Answer Correct Answer: C) Downwards at 9.8 m/s$^{2}$. 10. As you walk you make a right turn. Do you have acceleration? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 11. You are tracking Victor's velocity to find his acceleration. Victor's initial velocity is 3 m/s West and 5 seconds later his velocity is 12 m/s West. What is his acceleration? A) 1.8 m/s/s West. B) 2.3 m/s/s West. C) 5.4 m/s/s West. D) 9 m/s/s West. Show Answer Correct Answer: A) 1.8 m/s/s West. 12. An elevator traveled 15 floors (150 ft) at a speed of 4.5 m/s. What additional information is needed to determine the velocity of the elevator? A) The direction the elevator traveled. B) How long the elevator was stationary. C) How many times the elevator stopped. D) The total distance the elevator traveled. Show Answer Correct Answer: A) The direction the elevator traveled. 13. An object is dropped from a height of 80 meters. How long does it take to reach the ground? (Assume no air resistance and $g = 9.8 \, m/s^2$ A) 4 seconds. B) 5 seconds. C) 6 seconds. D) 3 seconds. Show Answer Correct Answer: A) 4 seconds. 14. Starting from rest, object 1 falls freely for 4.0 seconds, and object 2 falls freely for 8.0 seconds. Compared to object 1, object 2 falls: A) Half as far. B) Twice as far. C) Three times as far. D) Four times as far. Show Answer Correct Answer: D) Four times as far. 15. When an object starts from rest, what is its original velocity? A) Depends on the problem. B) 0. C) Always positive. D) Always negative. Show Answer Correct Answer: B) 0. 16. Jose wandered 4 km at 2 km/hr. How long did Jose wander? A) 2 hours. B) 8 hours. C) 0.5 hours. D) 2 km. Show Answer Correct Answer: A) 2 hours. 17. What is the relationship between acceleration and velocity in kinematics? A) Acceleration always causes objects to move at a constant speed. B) Acceleration changes the velocity of an object over time, either speeding it up, slowing it down, or changing its direction. C) Acceleration only affects the color of the object in motion. D) Acceleration has no effect on velocity in kinematics. Show Answer Correct Answer: B) Acceleration changes the velocity of an object over time, either speeding it up, slowing it down, or changing its direction. 18. I now take two different balls and throw them from the same exact height. If I throw Ball 1 with an initial velocity of 5 m/s (straight up) and Ball 2 at a rate of-5m/s (straight down). Which ball will hit the ground at a faster rate? A) Ball 1. B) Ball 2. C) They will hit the ground at the same rate. D) Not enough information given. Show Answer Correct Answer: C) They will hit the ground at the same rate. 19. In the absence of air, a penny and a feather thatare dropped from the same height at the sametime will ..... A) Fall at different rates. B) Fall at the same rate. C) Float. D) Not have momentum. Show Answer Correct Answer: B) Fall at the same rate. 20. A train travels 6 meters in the first second of travel, 6 meters again during the second second of travel, 6 meters again during the third second. It's acceleration is ..... m/s$^{2}$? A) 0. B) 6. C) 12. D) 18. Show Answer Correct Answer: A) 0. 21. The measure of an object's speed along with its direction of travel is referred to as ..... A) Velocity. B) Speed. C) Inertia. D) Mass. Show Answer Correct Answer: A) Velocity. 22. Which of the following is an acceptable velocity measurement? A) 25 m/s North. B) 25 m/s. C) 25 m. D) 25 m North. Show Answer Correct Answer: A) 25 m/s North. 23. In our physics class, what variable will we will denote the position of an object with? A) D. B) X. C) S. D) P. Show Answer Correct Answer: A) D. 24. How does mass affect acceleration in kinematics? A) Mass has no effect on acceleration. B) Mass directly determines the acceleration of an object. C) Mass affects the direction of acceleration. D) Mass only influences the color of the object in motion. Show Answer Correct Answer: B) Mass directly determines the acceleration of an object. 25. An object starts from rest and falls freely for 40. meters near the surface of planet P. If the time of fall is 4.0 seconds, what is the magnitude of acceleration due to gravity on planet P? A) 0. B) 1.3. C) 5.0. D) 10. Show Answer Correct Answer: B) 1.3. ← PreviousNext →Related QuizzesClass 11 Physics (Part I) Chapter 2 Kinematics Quiz 1Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 2Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 3Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 4Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 5Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 6Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 7Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 8Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 9Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books