Al-Huda Science Academy has designed Physics Chapter 3 Class 9 MCQs for board preparation. Most of the questions are from the previous board papers. These are helping material for all type of students. Must share to your fellows if helpful.
Time allocated to each question is 30 seconds.
Physics Chapter 3 Class 9 MCQs
Results
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#1. A boy jumps out of a moving bus. There is a danger for him to fall:
#2. A string is stretched by two and opposite forces 10N each. The tension in the string is:
#3. The unit of force is:
#4. When the cyclist stops pedaling, bicycle stops due to:
#5. Weight is measured by:
#6. In S.I., the unit of weight is:
#9. The maximum value of friction is called:
#11. Centripetal force always acts _____ to the motion of the body.
#12. If velocity of the body becomes double, then centripetal force will be:
#13. Centripetal acceleration is equal to:
#14. The mass of a boy is 40 kg. Its weight on the earth will be:
#15. Law of inertia is also known as:
#16. The weight of the body is 147N. Its mass will be:
#17. ______ lowers friction between sliding metal plates.
#18. The mass of a body at surface of earth is 16 kg. Its weight will be:
#19. Weight “w” is equal to:
#20. Which of following relation is correct?
#21. Coefficient of friction between tyre and dry road is:
#22. A mass of 6 kg is moving with an acceleration of 2 meter per second. Force acting on it is:
#23. A force that keeps a body to move in a circle is called:
#24. Coefficient of friction between wood and concrete is:
#25. Newton’s first law of motion is valid only in the absence of
#26. The value of coefficient of friction between ice and wood is:
#27. The force that opposes the motion of moving objects is called:
#28. Spring balance is used to measure:
#29. The time rate of change of momentum is called:
#30. The resultant of all the forces acting on a body is called:
#31. When a horse pulls a cart, the action is on the:
#32. Coefficient of friction is equal to:
#33. In an isolated system the momentum after collision of two bodies is:
#34. Which of the following is the unit of momentum:
#35. The formula of momentum is:
#36. Inertia depends upon:
