Class 9 Physics MCQs - Chapter 1

Dynamics Trivia Questions & Answers PDF Download - 16

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The Dynamics Trivia Questions and Answers PDF (dynamics Quiz Answers PDF e-Book) download Ch. 1-16 to study Grade 9 Physics Course. Practice Physics Classroom MCQ PDF, Dynamics Quiz Questions and Answers to learn online high school courses. The Dynamics Trivia App Download: Free certification app for physics classroom, newton's laws of motion, force, inertia and momentum test prep for online schools.

The Quiz: When donkey pulls a cart, the action is on the; "Dynamics" App APK Download with answers: Donkey; Cart; Earth; Earth and cart; to learn online high school courses. Practice Physics Classroom MCQ Questions, download Kindle eBook (Free Sample) for distance learning.

Dynamics Test Questions and Answers PDF Download: MCQ 16

MCQ 76:

When donkey pulls a cart, the action is on the

cart
donkey
earth
earth and cart

MCQ 77:

A force acting on a body of mass 7 kg produces an acceleration of 10 ms⁻². The acceleration that the same force will produce in a body of mass 9 kg will be

5 ms⁻²
6 ms⁻²
6.5 ms⁻²
7.7 ms⁻²

MCQ 78:

The body jumps out of a moving van. There is a danger for him to fall in

towards the moving van
away from the van
direction of motion
under the van

MCQ 79:

Two masses 4.5 kg and 3.8 kg are attached to the ends of an inextensible string passes over a frictionless pulley. Its acceleration when both masses are moving vertically will be equal to

0.8 ms⁻²
0.5 ms⁻²
2 ms⁻²
1.5 ms⁻²

MCQ 80:

When a force acts on a body, it produces an acceleration in the body and will be equal to the rate of change of

velocity of the body
displacement of the body
inertia of the body
momentum of the body

Class 9 Physics Mock Tests

Kinematics MCQs

Dynamics MCQs

Work and Energy MCQs

Transfer of Heat MCQs

Physical Quantities and Measurement MCQs

Gravitation MCQs

Thermal Properties of Matter MCQs

Matter Properties MCQs

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