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Grade 9 Physics MCQ

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Physics Study Guide MCQ Quiz Online

Learn Physics study guide Multiple Choice Questions (MCQ) to practice physics study guide quiz answers PDF to study online 9th grade physics course. Dynamics Multiple Choice Questions and Answers (MCQs), Physics Study Guide quiz questions PDF for online school courses. "Physics Study Guide MCQ" PDF eBook: physics classroom, force inertia and momentum, uniform circular motion test prep for online secondary school classes.

"A body of mass 10 kg is moving with the velocity of 15 ms−1. The force required to stop it in 3 seconds should be" Multiple Choice Questions (MCQ) on physics study guide with choices 50 ns, 100 ns, 75 ns, and 170 ns for online school courses. Study dynamics quiz questions for online certificate programs for online certificate courses.

MCQs on Physics Study Guide

MCQ: A body of mass 10 kg is moving with the velocity of 15 ms−1. The force required to stop it in 3 seconds should be

50 Ns
100 Ns
75 Ns
170 Ns

MCQ: A bullet of mass 30 g is fired from a gun with a muzzle velocity 90ms−1. If its mass is 4 kg then the recoil of the gun will be

− 0.34 ms−1
0.54 ms−1
− 0.54 ms−1
0.34 ms−1

MCQ: SI unit of momentum is

newton second (Ns)
θ
μ
λ

MCQ: A group of interacting bodies on which no external force is acting is known as

sexasigmal system
isolated system
SGS system
none of above

MCQ: The momentum of an isolated system of two or more than two interacting bodies remains

variable
zero
negative
constant