Class 9 Physics MCQs - Chapter 8

Turning Effect of Forces Quiz Questions & Answers PDF Download - 7

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The Turning effect of forces Quiz Questions and Answers PDF (turning effect of forces Quiz PDF e-Book) download Ch. 8-7 to learn Grade 9 Physics Course. Solve Couple MCQs PDF, Turning Effect of Forces Quiz Questions and Answers to study online classes courses. The Turning Effect of Forces Quiz App Download: Free learning app for couple, torque and moment of force, 9th class physics, addition of forces, equilibrium test prep for secondary school graduation certificate.

The Quiz MCQ: Two unlike parallel forces of the same magnitude but not along the same line forms a; "Turning Effect of Forces" App (iOS & Android) with answers: Inertia; Couple; Gravity; Friction; to study online classes courses. Study Couple MCQ Questions, download Amazon eBook (Free Sample) for online secondary school courses.

Turning Effect of Forces Exam Questions and Answers PDF Download: Test 7

MCQ 31:

Two unlike parallel forces of the same magnitude but not along the same line forms a

couple
inertia
gravity
friction

MCQ 32:

Moment arm is the

parallel distance
perpendicular distance
normal distance
resultant force

MCQ 33:

A block of weight 12 N is hanging through a string. Its tension in the string will be

10 N
11 N
12 N
0 N

MCQ 34:

The resultant of forces 10 N along x-axis, 6 N along y-axis and 4 N along negative x-axis is

8.5 N making angle 45° with x-axis
8.5 N making angle 90° with x-axis
8.3 N making angle 30° with x-axis
8 N making angle 45° with x-axis

MCQ 35:

If a block returns to its original position after slight tilt then it is in state of

unstable equilibrium
stable equilibrium
neutral equilibrium
weightlessness

Class 9 Physics Mock Tests

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Turning Effect of Forces MCQs

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