This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 2 Kinematics – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 2 Kinematics Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How could you measure a time interval longer than 2 seconds? A) Ticker tape. B) Stopwatch. C) Strobe light camera. D) More than one answer is correct. Show Answer Correct Answer: D) More than one answer is correct. 2. Velocity is calculated as A) Distance/time. B) Time/distance. C) Displacement/time. D) Time/displacement. Show Answer Correct Answer: C) Displacement/time. 3. Benjamin and Evelyn are observing a straight line graph of position vs. time for Emma's car. What does the slope of this graph represent? A) Velocity. B) Displacement. C) Distance. D) Acceleration. Show Answer Correct Answer: A) Velocity. 4. Sarah drives 20 kilometers east to the store and then 55 kilometers back west to visit her grandmother. What was her displacement in meters? A) -35 km. B) 35 km. C) -75 km. D) -55 km. E) 20 km. Show Answer Correct Answer: C) -75 km. 5. According to Newton's First Law of Inertia, what will happen to a ball thrown in space? A) It will travel in a straight line forever. B) It will travel in a straight line but eventually slow down. C) It will continue to speed up forever. D) It will slow down and change direction. Show Answer Correct Answer: A) It will travel in a straight line forever. 6. Say you are driving along and you slam on the brakes because there is a cute little chipmunk in the road. If it takes you a total of 0.9s to come to a complete stop from traveling at a rate of 30m/s. What is the rate of acceleration and how far did you travel within that time? A) 33m/s$^{2}$13.64m. B) 33m/s$^{2}$23.03 m. C) 52m/s$^{2}$23.03m. D) 66m/s$^{2}$13.64m. Show Answer Correct Answer: A) 33m/s$^{2}$13.64m. 7. The rate at which distance is covered is called speed. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. In the absence of air resistance, objects fall at constant A) Speed. B) Velocity. C) Acceleration. D) All of the above. Show Answer Correct Answer: C) Acceleration. 9. Acceleration is best described as ..... A) A change in position. B) A change in velocity. C) A change in time. D) A change in acceleration. E) A change in velocity with respect to time. Show Answer Correct Answer: E) A change in velocity with respect to time. 10. Elijah, Kai, and Zoe are observing a toy car on a track. They notice that the car's speedometer reads zero. What can they infer from this observation? A) The toy car is moving in a straight line with a constant velocity. B) The toy car is moving at a constant speed. C) The toy car is either at rest or it has returned to its starting point on the track. D) The toy car is moving in a straight line without changing its direction. Show Answer Correct Answer: C) The toy car is either at rest or it has returned to its starting point on the track. 11. The rate at which velocity changes with time is called acceleration. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. If a velociraptor maintains a velocity of 12.5 m/s for a total distance of 750 meters then how long did it take to cover said distance? A) 60 seconds. B) 65 seconds. C) 55 seconds. D) 9, 375 seconds. E) 9, 500 seconds. Show Answer Correct Answer: A) 60 seconds. 13. A kicker kicks a football and it travels 38 meters west. What are the initial component velocities if the football lands 10 seconds after being kicked? A) V$_{x}$ = 3.8m/sv$_{iy}$ = 49.05m/s. B) V$_{x}$ = 3.8m/sv$_{iy}$ =-49.05m/s. C) V$_{x}$ =-3.8m/sv$_{iy}$ = 49.05m/s. D) V$_{x}$ =-3.8m/sv$_{iy}$ =-49.05m/s. Show Answer Correct Answer: C) V$_{x}$ =-3.8m/sv$_{iy}$ = 49.05m/s. 14. If a force of 30 N is applied to a mass of 6 kg, what is the acceleration? F = ma A) 5 m/s$^{2}$. B) 6 m/s$^{2}$. C) 30 m/s$^{2}$. D) 180 m/s$^{2}$. Show Answer Correct Answer: A) 5 m/s$^{2}$. 15. The angular acceleration unit is A) $\frac{rad}{s^2}$. B) $\frac{m}{s^2}$. C) $\frac{rad}{m^2}$. D) $\frac{N}{s^2}$. Show Answer Correct Answer: A) $\frac{rad}{s^2}$. 16. According to Newton's second law of motion, ..... A) F = m x a. B) F = m x v. C) F = p x a. D) F = p x v. Show Answer Correct Answer: A) F = m x a. 17. The net work done in accelerating a propeller from rest to an angular velocity of 200 rad/sec is 3000 joules. What is the moment of inertia of the propeller? A) 0.25 kgm$^{2}$. B) 0.22 kgm$^{2}$. C) 0.18 kgm$^{2}$. D) 0.15 kgm$^{2}$. Show Answer Correct Answer: D) 0.15 kgm$^{2}$. 18. A motorcycles move with an initial velocity of It takes 10 s to accelerate to a velocity of 15 ms$^{-1}$. What is the acceleration of the motorcycle? A) 0.5 ms$^{-2}$. B) 1.0 ms$^{-2}$. C) 1.5 ms$^{-2}$. D) 2.0 ms$^{-2}$. Show Answer Correct Answer: C) 1.5 ms$^{-2}$. 19. An explanation for patterns in nature that is supported by scientific evidence and verified multiple times by various groups of researchers A) Law. B) Theory. C) Model. D) Scientific. Show Answer Correct Answer: B) Theory. 20. Which of the following correctly describes the GUESS method: A) Gather-Understand-Express-Substitute-Solve. B) Guess-Unknown-Equals-Substitute-Solution. C) Given-Unknown-Equation-Substitute-Solve. D) Given-Unknown-Expand-Substitute-Show Work. Show Answer Correct Answer: C) Given-Unknown-Equation-Substitute-Solve. 21. The momentum p of a moving object as a function of time t is given by the expression p = kt$^{3}$, where k is a constant. The force causing this motion is given by the expression A) 3kt$^{2}$. B) 3kt$^{2}$/2. C) Kt$^{2}$/3. D) Kt$^{4}$. E) Kt$^{4}$/4. Show Answer Correct Answer: A) 3kt$^{2}$. 22. Kinematic equation can only be used when you have a constant ..... A) Position. B) Velocity. C) Acceleration. D) Time. Show Answer Correct Answer: C) Acceleration. 23. Uniform motion means that I am traveling at what type of rate? A) Accelerated. B) Constant. C) Variable. D) Sinusoidal. Show Answer Correct Answer: B) Constant. 24. What does positive acceleration indicate? A) Velocity increases with time. B) Velocity decreases with time. C) Object is moving at a constant speed. D) Object is at rest. Show Answer Correct Answer: A) Velocity increases with time. 25. A vector includes ..... and ..... A) Direction, magnitude. B) Magnitude, units. C) Direction, units. D) Scalars, scalars. Show Answer Correct Answer: A) Direction, magnitude. ← 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 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books