Class 9 Physics Chapter 3 MCQs 2024

Students if you are looking for the Class 9 Physics Chapter 3 MCQs Notes if yes? then you visit the right place where you can easily find Physics Chapter No. 3 Dynamics most important MCQs with answers from your 9th class Physics book.

Students You know that these Chapter 3 Dynamics Solved MCQs of Physics are helpful so don’t ignore them to read and find MCQs from your textbook or Physics key book of the 9th class.

Physics Chapter 3 MCQs Notes

Post TopicMCQs Notes
Book CodePhysics
Class9th Class
Chapter/FullChapter 3
BoardPunjab Board

Class 9 Physics Chapter 3 MCQs Notes

1: Newton’s first law of motion is valid only in the absence of:

(a) force
(b) net force
(c) friction
(d) momentum

2: Inertia depends upon

(a) force
(b) net force
(c) mass
(d) velocity

3: A boy jumps out of a moving bus. There is a danger for him to fall:

(a) towards the moving bus
(b) away from the bus
(c) in the direction of motion
(d) opposite to the direction of motion

4: Two bodies of masses m and m 1 2 attached to the ends of an inextensible string passing over a frictionless pulling such that both move vertically. The acceleration of the bodies is:

Which of the following is the unit of momentum?

-2 (a)
Nm (b)
kgms -1 (c)
Ns (d) Ns

5: When a horse pulls a cart, the action is on the:

(a) cart
(b) Earth
(c) horse
(d) Earth and cart

6: Which of the following materials lowers friction when pushed between metal plates?

(a) water
(b) fine marble powder
(c) air
(d) oil

7: A string is stretched by two equal and opposite forces 10 N each. The tension in the string is

(a) zero
(b) 5 N
(c) 10 N
(d) 20 N

8: The mass of a body:

(a) decreases when accelerated
(b) increases when accelerated

9th Class Physics Chapter 3 MCQs Notes PDF Download

Students, here you will not find any 9th Class Physics Chapter 3 MCQs Notes PDF Download Notes because here we already describe to you all the important Physics Chapter 3 Dynamics MCQs Notes in the above section.

Physics Chapter 3 MCQs
Class 9 Physics Chapter 3 MCQs


The topic of this post is Class 9 Physics Chapter 3 MCQs Notes without any PDF file. We add this post to the 9th Class Physics Notes category where students can easily find the MCQs type study solutions and much more that students need to be related to the Class 9 Physics Book.

Leave a Comment