Class 9 Physics MCQs - Chapter 1

Dynamics Multiple Choice Questions (MCQ) PDF Download - 10

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The Dynamics Multiple Choice Questions (MCQ Quiz) with Answers PDF (Dynamics MCQ PDF e-Book) download Ch. 1-10 to learn Grade 9 Physics Course. Study Uniform Circular Motion Multiple Choice Questions and Answers (MCQs) PDF, Dynamics Quiz Questions and Answers for high school certification courses. The Dynamics MCQ App Download: Free educational app for uniform circular motion, physics study guide, dynamics and friction, physics: friction test prep for virtual secondary school.

The MCQ: The direction of centripetal force is always; "Dynamics" App (Android & iOS) with answers: Away from center; Towards center; Tangent to the circle; Normal to the circle; for high school certification courses. Practice Uniform Circular Motion MCQ Questions, download Apple Book (Free Sample) for online schools.

Dynamics MCQs with Answers PDF Download: Quiz 10

MCQ 46:

The direction of centripetal force is always

towards center
away from center
tangent to the circle
normal to the circle

MCQ 47:

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

variable
zero
negative
constant

MCQ 48:

The centripetal force is given by

(mV²) ⁄ r
r ⁄ mv
mvr
Vr

MCQ 49:

The friction is reduced by

making sliding surfaces smooth
lubricating the surface
using ball bearings
all of above

MCQ 50:

The maximum value of friction is known as the

initial friction
force of limiting friction
fixed friction
inertia

Class 9 Physics Mock Tests

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Turning Effect of Forces MCQs

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Gravitation MCQs

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