This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 2 Kinematics – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 13 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The acceleration going up a ramp is in the ..... direction and has ..... magnitude to the acceleration going down a ramp. A) Opposite, equal. B) Same, faster. C) Opposite, faster. D) Same, equal. Show Answer Correct Answer: A) Opposite, equal. 2. The speedometer on your car tells you A) Average velocity. B) Instantaneous velocity. C) Average speed. D) Instantaneous speed. Show Answer Correct Answer: D) Instantaneous speed. 3. Which equation of motion states:v = v0 + at? A) First. B) Third. C) Second. D) Fourth. Show Answer Correct Answer: A) First. 4. Which quantity has both magnitude and direction? A) Distance. B) Speed. C) Time. D) Displacement. Show Answer Correct Answer: D) Displacement. 5. A golf ball is hit at an angle of 30 degrees with an initial speed of 60 m/s. find the initial vertical velocity ..... A) 52 m/s. B) 45 m/s. C) 60 m/s. D) 30 m/s. Show Answer Correct Answer: D) 30 m/s. 6. Can be measured in seconds (s) A) Distance. B) Time. C) Speed. D) Acceleration. Show Answer Correct Answer: B) Time. 7. A negative acceleration means that your object is A) Constant. B) Speeding up. C) At rest. D) Slowing down. Show Answer Correct Answer: D) Slowing down. 8. Which example correctly identifies a vector quantity with both magnitude and direction? A) 50 km east as displacement. B) 50 km as distance only. C) 3 hours as time interval. D) 25 m/s as speed only. Show Answer Correct Answer: A) 50 km east as displacement. 9. Which is not a vector quantity? A) Speed. B) Displacement. C) Velocity. D) Acceleration. Show Answer Correct Answer: A) Speed. 10. What is the speed of an object that travels 20 meters in 4 seconds? A) 80 m/s. B) 0.2 m/s. C) 5 m/s. D) 24 m/s. Show Answer Correct Answer: C) 5 m/s. 11. Which of these is not a vector quantity? A) Displacement. B) Time. C) Velocity. D) Acceleration. Show Answer Correct Answer: B) Time. 12. A Ferris wheel, rotating initially at an angular speed of 0.50 rad/s, accelerates over a 7.0-s interval at a rate of 0.040 rad/s$^{2}$. What is its angular speed after this 7-s interval? A) 0.28 rad/s. B) 0.33 rad/s. C) 0.46 rad/s. D) 0.78 rad/s. Show Answer Correct Answer: D) 0.78 rad/s. 13. Braden is chasing a hit baseball and sprints 40 m West in 5 seconds with constant acceleration. Find his velocity. A) 4 m/s West. B) 4 m/s East. C) 8 m/s West. D) 8 m/s East. Show Answer Correct Answer: C) 8 m/s West. 14. A grindstone spinning at the rate of 8.3 rev/s has what approximate angular speed? A) 3.2 rad/s. B) 26 rad/s. C) 52 rad/s. D) 81 rad/s. Show Answer Correct Answer: C) 52 rad/s. 15. A ball is thrown vertically upwards. What is the direction of its acceleration at the highest point? A) Upwards. B) Downwards. C) Horizontal. D) Zero. Show Answer Correct Answer: B) Downwards. 16. What will the slope of an angular momentum vs time graph give you? A) Change in rotational kinetic energy. B) Net force. C) Net torque. D) Change in angular momentum. Show Answer Correct Answer: C) Net torque. 17. Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement? A) 800. B) 400. C) 0. D) 200. Show Answer Correct Answer: C) 0. 18. A ball is thrown vertically upward at 29.4 m/s. What is the maximum height the ball reaches? A) 14.7 m. B) 29.4 m. C) 44.1 m. D) 88.1 m. Show Answer Correct Answer: C) 44.1 m. 19. A soccer ball, at rest on the ground, is kicked with an initial velocity of 10 m/s at a launch angle of 30$^{o}$. Calculate its total flight time, assuming that air resistance is negligible. A) 0.5 s. B) 1 s. C) 2 s. D) 4 s. Show Answer Correct Answer: B) 1 s. 20. Average speed is defined as the time it takes for a trip divided by the distance. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. I have two identical objects, if I launch one horizontally and drop one vertically (from the same height), which one will hit the ground first? A) The dropped one will hit first. B) The launched one will hit first. C) They will hit at the same time. D) There isn't enough information. Show Answer Correct Answer: C) They will hit at the same time. 22. Define displacement in the context of kinematics. A) Displacement is the total distance traveled by an object. B) Displacement is the change in position of an object, including direction. C) Displacement is the speed of an object in motion. D) Displacement is the acceleration of an object over time. Show Answer Correct Answer: B) Displacement is the change in position of an object, including direction. 23. When velocity is constant, the acceleration is ..... A) Zero. B) Increasing constantly. C) Decreasing constantly. D) Will increasing and after a few second it will decreasing. Show Answer Correct Answer: A) Zero. 24. Car rolls on the floor with a constant velocity of 12 m/s. How far will it go after 6s? A) 2m. B) 72m. C) 720m. D) .5m. Show Answer Correct Answer: B) 72m. 25. The horizontal component of a projectile's velocity is independent of ..... A) The vertical component of its velocity. B) The range of the projectile. C) Time. D) All of these answers. Show Answer Correct Answer: A) The vertical component of its velocity. ← 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