This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 2 Kinematics – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the displacement of the cross-country team if they begin at the school, run 10 miles and finish back at the school? A) 10 miles. B) 0 miles. C) Displacement can not be determined. D) None of the above. Show Answer Correct Answer: B) 0 miles. 2. Maya, Abigail, and Charlotte decided to have a friendly bicycle race along a straight path in their neighborhood. Maya traveled 95m in 27s, Abigail traveled 87m in 22s, Charlotte traveled 106m in 26s. Their friend, Cyclist 4, who also joined the race, traveled 108m in 24s. Who among them traveled with the greatest average speed? A) Maya. B) Abigail. C) Charlotte. D) Cyclist 4. Show Answer Correct Answer: D) Cyclist 4. 3. A cheetah travels 75 m in 3 s. What is her velocity over the interval? A) 225 m/s. B) 25 m/s. C) 0.04 m/s. D) None of the above. Show Answer Correct Answer: B) 25 m/s. 4. Which type of graph can be used to represent velocity? A) Bar graph. B) Pie chart. C) Line graph. D) Position vs Time graph. Show Answer Correct Answer: D) Position vs Time graph. 5. True or False:If an object undergoes uniform acceleration its velocity does not change. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. Which statement best describes the ability of a human to measure time with a stop watch. A) Stop watch timing is the most accurate and is used at the Olympics. B) Stop watch timing is subject to hand eye coordination and therefore, is not accurate, especially with short time periods. C) Stop watch timing cannot be trusted at all. D) Stop watch timing is never used in real life. Show Answer Correct Answer: B) Stop watch timing is subject to hand eye coordination and therefore, is not accurate, especially with short time periods. 7. A vehicle accelerates at a known rate from rest. Calculate the final speed if time is measured.Which equation is best? A) $v=u+at$. B) $s=ut+\frac{1}{2}at^2$. C) $v^2=u^2+2as$. D) $s=\frac{1}{2}\left(u+v\right)t$. Show Answer Correct Answer: A) $v=u+at$. 8. How far out of place an object is A) Scalar. B) Vector. C) Distance. D) Displacement. Show Answer Correct Answer: D) Displacement. 9. Divide and round to the appropriate number of significant digits. $0.425\div5$ A) 0.085. B) 0.08. C) 0.09. D) 0.1. Show Answer Correct Answer: B) 0.08. 10. Which of the following quantities will impact how a rigid body's rotational speed can change? A) The body's rotational inertia. B) The net torque on the body. C) The net force on the body. D) Two of the answers are correct. Show Answer Correct Answer: D) Two of the answers are correct. 11. Free fall takes into consideration the frictional force of air resistance. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. Two stones of different masses are dropped simultaneously from the top of a building . then which is correct among these (neglecting the air resistance) A) Larger stone hits the ground eariler. B) Smaller stone hits the ground eariler. C) Velocity of stones are independent of the mass. D) None. Show Answer Correct Answer: C) Velocity of stones are independent of the mass. 13. Distance is defined as A) The magnitude of the straight-line change in position. B) The total path length traveled regardless of direction. C) The shortest route between two points only. D) The signed area under a velocity-time graph. Show Answer Correct Answer: B) The total path length traveled regardless of direction. 14. Distance or displacement units A) M/s. B) M/s$^{2}$. C) M$^{2}$/s$^{2}$. D) M. Show Answer Correct Answer: D) M. 15. A cat walks 50 meters south, 20 meters west, and then another 15 meters north before coming to a stop. What was the cat's displacement? A) 47.13 meters. B) 42.31 meters. C) 45.13 meters. D) 40.31 meters. E) 39.31 meters. Show Answer Correct Answer: D) 40.31 meters. 16. $\Delta$x = change in position = displacement = x$_{f}$-x$_{i}$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. Explain the concept of projectile motion. A) Projectile motion is only in one dimension. B) Projectile motion involves the motion of an object in two dimensions under the influence of gravity. C) Projectile motion is not affected by gravity. D) Projectile motion involves circular motion. Show Answer Correct Answer: B) Projectile motion involves the motion of an object in two dimensions under the influence of gravity. 18. What will the area of a torque 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: D) Change in angular momentum. 19. When an object falls in physics world, what happens? A) It accelerates at a constant rate until it hits the ground. B) It accelerates at a non-constant rate until it hits the ground. C) It accelerates at a constant rate until it reaches terminal velocity. D) It accelerates at a non-constant rate until it reaches terminal velocity. Show Answer Correct Answer: A) It accelerates at a constant rate until it hits the ground. 20. The slope of a distance versus time graph is A) Speed. B) Displacement. C) Distance. D) Acceleration. Show Answer Correct Answer: A) Speed. 21. A ball rolls along the floor with a constant velocity of 6 m/s. How far will it go after 50 s. A) 3m. B) 30m. C) 300m. D) 8.33m. Show Answer Correct Answer: C) 300m. 22. What is the nature of the slope of the velocity-time graph in non-uniform motion? A) Negative. B) Decreasing. C) Positive. D) Increasing. Show Answer Correct Answer: D) Increasing. 23. A car starts at rest point and accelerates at 5m per second square until it has a velocity of 25 metres per second what is the time taken to reach this velocity? A) 0. B) 5. C) 25. D) 100. Show Answer Correct Answer: B) 5. 24. What would be your trajectory angle if you have a projectile velocity of 14 m/s and a y velocity of 8 m/s? A) 55.15 degrees. B) 34.58 degrees. C) 0.09 degrees. D) 34.85 degrees. E) 29.74 degrees. Show Answer Correct Answer: D) 34.85 degrees. 25. A rotating platform has a radius of $1\, \text{m}$ $2\, \text{rad/s}$ A) $2\, \text{m/s}$. B) $4\, \text{m/s}$. C) $1\, \text{m/s}$. D) $0.5\, \text{m/s}$. Show Answer Correct Answer: A) $2\, \text{m/s}$. ← 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 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 10Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books