This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physics (Part I) Chapter 3 Laws Of Motion – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If Hank is near hole 9, he will need to use a ..... amount of force so that the ball doesn't roll past hole 9. A) Small. B) Large. C) Equal. D) Crazy. Show Answer Correct Answer: A) Small. 2. A 3, 000 kg truck moving at +10 m/s hits a 1, 000 kg parked car which moves off at +15 m/s. What is the velocity of the truck? A) 10 m/s. B) 0 m/s. C) 5 m/s. D) 2 m/s. Show Answer Correct Answer: C) 5 m/s. 3. COMPREHENSION:You are to adjust to a new environment but you want to resist the changes because you are stable and steady in your position. What law is being exhibited by this situation? A) Law of Inertia. B) Law of Motion. C) Law of Interaction. D) Law of Acceleration. Show Answer Correct Answer: A) Law of Inertia. 4. Which law best describes the International Space Station continually orbiting the earth? A) Newton's 1st Law. B) Newton's 2nd Law. C) Newton's 3rd Law. D) None of the above. Show Answer Correct Answer: A) Newton's 1st Law. 5. Which an example of the 1st law of motion? A) A soccer ball kicked by a little kid hits the goal. B) The girl falls forward when her bike hits the curb. C) The boy swims and the movement of the water causes him to go forward. D) None of the above. Show Answer Correct Answer: A) A soccer ball kicked by a little kid hits the goal. 6. A car, initially at rest reaches a velocity of 50 km/hr in 10 seconds, this is an example of A) Positive acceleration. B) Deceleration. C) Zero acceleration. D) None of the above. Show Answer Correct Answer: A) Positive acceleration. 7. COMPREHENSION:Swimming is possible by 'slicing' the water and pushing it with your hands. What law of motion can explain this occurrence? A) Law of Inertia. B) Law of Motion. C) Law of Interaction. D) Law of Acceleration. Show Answer Correct Answer: C) Law of Interaction. 8. A ball rolling across the floor with friction acting in the opposite direction will affect its motion. What is this an example of? A) 1st Law of Motion. B) 2nd Law of Motion. C) 3rd Law of Motion. D) None of the above. Show Answer Correct Answer: A) 1st Law of Motion. 9. It is the study of forces that cause objects and systems to move. A) Dynamics. B) Force. C) Inertia. D) Motion. Show Answer Correct Answer: A) Dynamics. 10. The swimmer moves her hand down and to the left and her body goes forward to the right. A) Newton's 1st Law. B) Newton's 2nd Law. C) Newton's 3rd Law. D) None of the above. Show Answer Correct Answer: C) Newton's 3rd Law. 11. An ice skater at rest pushes against a sled at rest, causing both the skater and sled to move away from each other with different accelerations. This is an example best described by A) Newton's first law of motion for objects at rest. B) Newton's first law of motion for objects in motion. C) Newton's second law of motion. D) Newton's third law of motion. Show Answer Correct Answer: C) Newton's second law of motion. 12. F=MA Going down a hill a 12 kg sled has a force of 36 N. What is it's acceleration? A) 2 m/s2. B) 3 m/s2. C) 432 m/s2. D) 0.33 m/s2. Show Answer Correct Answer: B) 3 m/s2. 13. N unbalanced force applied to push a stuffed chair across the room, causing an acceleration of 4.2 m/s2. What is the mass of the chair? A) 26.75 kg. B) 63.69 kg. C) 263.3 kg. D) 1123.5 kg. Show Answer Correct Answer: B) 63.69 kg. 14. Max. permissible speed on a banked road is:- A) $\sqrt{\mu rg}$. B) V = $\sqrt{rg\tan\theta}$. C) V = $\sqrt{\frac{rg\left(\tan\theta+\mu\right)}{1-\mu\tan\theta}}$. D) V = $\sqrt{\frac{rg\left(\mu-\tan\theta\right)}{1+\mu\tan\theta}}$. Show Answer Correct Answer: C) V = $\sqrt{\frac{rg\left(\tan\theta+\mu\right)}{1-\mu\tan\theta}}$. 15. A pitched baseball goes faster than one that is gently thrown. A) 1st law. B) 2nd law. C) 3rd law. D) None of the above. Show Answer Correct Answer: B) 2nd law. 16. A hiker's velocity begins at 1.8 m/s uphill and changes to 1.5 m/s uphill. How do you know that the hiker has a negative acceleration? A) His direction changed. B) His direction was unchanged. C) His speed increased. D) His speed decreased. Show Answer Correct Answer: D) His speed decreased. 17. A machine gun fires a bullet of mass 40 g with a velocity of 1200 ms$^{-1}$. The man holding it can exert a maximum force of 144 N on the gun. How many bullets can he fire per second at the most? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 18. What is the unit of force in the International System of Units (SI)? A) Joule. B) Newton. C) Watt. D) Pascal. Show Answer Correct Answer: B) Newton. 19. Which of the following is an example of Newton's First Law? A) A book sliding on a table eventually stops. B) A swimmer pushes water backward to move forward. C) A car accelerates faster when more force is applied. D) A ball thrown in space continues moving indefinitely. Show Answer Correct Answer: D) A ball thrown in space continues moving indefinitely. 20. A person is pushed forward into their seatbelt when a car stops. Which of Newton's laws explains this motion? A) 1st law. B) 2nd law. C) 2 and 3 law. D) 3rd law. Show Answer Correct Answer: A) 1st law. 21. On a stationary sail boat, air is blown from a fan attached to the boat. The boat A) Moves in opposite direction in which the air is blown. B) Does not move. C) Moves in the same direction in which air blows. D) Spins around. Show Answer Correct Answer: B) Does not move. 22. When a bus starts suddenly, the passengers are pushed back. This is an example of which of the following? A) Newton's second law. B) Newton's first law. C) Newton's third law. D) None of above. Show Answer Correct Answer: B) Newton's first law. 23. When Bobby, age 5, and his dad are skipping pebbles on the pond, the pebbles that Bobby's dad throws go farther and faster than his. A) 1st law. B) 2nd law. C) 3rd law. D) None of the above. Show Answer Correct Answer: B) 2nd law. 24. If the change of momentum of an object is 50kg m/s, we can say the impulse is equal to: A) 0 kg m/s. B) 25 kg m/s. C) 50 kg m/s. D) 100 kg m/s. Show Answer Correct Answer: C) 50 kg m/s. 25. The gravitational force between two objects is most affected by their A) Motion and volume. B) Mass and volume. C) Motion and distance. D) Mass and distance. Show Answer Correct Answer: D) Mass and distance. ← PreviousNext →Related QuizzesClass 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 1Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 2Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 3Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 4Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 5Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 6Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 7Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 8Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 9Class 11 Physics (Part I) Chapter 3 Laws Of Motion Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books