Dynamics – Online MCQs Test – Physics 9th

Class 9th | Physics | Chapter 3 | Dynamics | Online MCQs Test

Online MCQs Test of Chapter 3 (Dynamics) Physics Class 9th Science Group – Sindh Board. According to New Examination Pattern / Syllabus of Sindh Board

1. It is inversely proportional to mass of body.

 
 
 
 

2. Friction opposes motion between two bodies in contact because of:

 
 
 
 

3. Which equation represents the momentum?

 
 
 
 

4. The S.I unit of force is:

 
 
 
 

5. The acceleration is directly proportional to:

 
 
 
 

6. Weigh of a body can be measured using a spring balance, it differs from place to place because of variation in __________.

 
 
 
 

7. The S.I unit of momentum is:

 
 
 
 

8. The maximum static friction is known as:

 
 
 
 

9. The momentum depends upon the:

 
 
 
 

10. Quantity of motion contained in a body is called:

 
 
 
 

11. When a bus starts moving the passengers feel a:

 
 
 
 

12. The magnitude of a force can be measured using a:

 
 
 
 

13. Quantity of matter contained in body is called _____________.

 
 
 
 

14. Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision___________.

 
 
 
 

15. Which statement is true for limiting frictional force?

 
 
 
 

16. These are always parallel to the plane of contact between two surfaces and opposite to the direction of the applied force.

 
 
 
 

17. It is very useful quantity when it comes to calculate what happens in collusion or explosion

 
 
 
 

18. Newton’s First law of motion is also known as the law of:

 
 
 
 

19. The force required to move a body along a circular path is called:

 
 
 
 

20. Momentum is equal to the:

 
 
 
 


Online MCQs Test preparation for Physics Class 9th (Science Group Sindh Board) helps students practice effectively. These multiple-choice questions are taken from Chapter 3 “Dynamics” of the Class 9th Physics textbook.
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