MCQ Newton’s Second Law of Motion Chapter 8 Class 9 Science

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MCQ’s For All Chapters – Science Class 9th

1. Newton’s Second Law relates the force acting on a body to its:

Question 1 of 20

2. The rate of change of momentum of an object is proportional to the:

Question 2 of 20

3. The momentum of an object depends on:

Question 3 of 20

4. The SI unit of momentum is:

Question 4 of 20

5. A greater force produces:

Question 5 of 20

6. The relationship between force, mass, and acceleration is given by:

Question 6 of 20

7. The unit of force is named after:

Question 7 of 20

8. One newton is the force that produces an acceleration of:

Question 8 of 20

9. When the same force is applied to two objects of different masses, the smaller mass will:

Question 9 of 20

10. A fast-moving cricket ball hurts more than a slow ball because:

Question 10 of 20

11. Pulling back the hands while catching a ball helps because:

Question 11 of 20

12. The change in momentum of an object depends on:

Question 12 of 20

13. The unit newton is equal to:

Question 13 of 20

14. If a car of 1000 kg slows from 30 m/s to rest in 4 s, the force on it is:

Question 14 of 20

15. The direction of the force acting on an object is the same as the direction of its:

Question 15 of 20

16. A truck requires more force to stop than a car moving at the same speed because:

Question 16 of 20

17. A small object moving at high speed can have a large impact because:

Question 17 of 20

18. The momentum of an object increases when:

Question 18 of 20

19. A short time of contact during a collision causes:

Question 19 of 20

20. When an object is acted upon by a constant force, its acceleration is:

Question 20 of 20


 

Comments

  1. Dev Malik says:
    July 22, 2025 at 3:14 pm

    I scored 22/24 in this set.
    The quality and difficulty of questions was really rich and good.
    Keep up the good work, Evidyarthi team!

    Reply
  2. sujata says:
    July 25, 2023 at 6:59 pm

    Good questions

    Reply

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