Class 9 Physics MCQs – Practice Test 15 (Chapter 1)

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Dynamics Quiz with Answers PDF Download – Test 15

MCQ 71: The resultant of all the forces acting on body is:

net force
normal force
perpendicular force
equilibrium

MCQ 72: As compare to sliding friction, the rolling friction is:

lesser
greater
equal
always negative

MCQ 73: If a body is moving in a straight line then net force acting on it is:

constant
increasing
decreasing
zero

MCQ 74: Centripetal reaction that pulls the string outward is sometimes called the:

centrifugal force
gravitational force
dynamic force
translatory force

MCQ 75: The weight of a body is 150 N. Its mass will be:

10 kg
15 kg
18 kg
20 kg

Dynamics Quiz App & e-Book – Class 9 Physics Study Material

Work and Energy MCQs

Matter Properties MCQs

Turning Effect of Forces MCQs

Thermal Properties of Matter MCQs

Physical Quantities and Measurement MCQs

Kinematics MCQs

Dynamics MCQs

Gravitation MCQs

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