Class 9 Motion MCQ Online Test

The actual length covered by the body is called a) Distance b) Displacement c) Both (a) & (b) d) Neither (a) nor (b)

Unit of velocity is a) m b) kg c) m/s d) all of these

……… is displacement in a specified direction per unit time. a) average velocity b) Displacement c) average speed d) Neither (a) nor (b)

……. is the distance covered per unit time. a) average velocity b) Displacement c) average speed d) Neither (a) nor (b)

The rate of change of momentum of a body is directly proportional to the net force acting on it and it takes place in the Direction of net force. This called a) First law of motion b) Second Law of Motion c) Third Law of Motion d) Both a and b

SI unit of mass is a) kilogram b) meter c) gram d) centimeter

The natural tendency of objects to resist a change in their state of rest of uniform motion is called a) Speed b) Velocity c) Inertia d) Acceleration

A body continues its state of rest or of uniform motion unless a net force acts on it. This is called a) First law of motion b) Second Law of Motion c) Third Law of Motion d) Both a and b

A change in momentum over a longer time requires …….. forces a) more b) equal c) no d) less

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Class 9 Motion MCQ Online Test

The shortest distance between initial to final is a) Distance b) Displacement c) Both (a) & (b) d) Neither (a) nor (b)

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The actual length covered by the body is called a) Distance b) Displacement c) Both (a) & (b) d) Neither (a) nor (b)

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Unit of velocity is a) m b) kg c) m/s d) all of these

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……… is displacement in a specified direction per unit time. a) average velocity b) Displacement c) average speed d) Neither (a) nor (b)

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……. is the distance covered per unit time. a) average velocity b) Displacement c) average speed d) Neither (a) nor (b)

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The rate of change of momentum of a body is directly proportional to the net force acting on it and it takes place in the Direction of net force. This called a) First law of motion b) Second Law of Motion c) Third Law of Motion d) Both a and b

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SI unit of mass is a) kilogram b) meter c) gram d) centimeter

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The natural tendency of objects to resist a change in their state of rest of uniform motion is called a) Speed b) Velocity c) Inertia d) Acceleration

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A body continues its state of rest or of uniform motion unless a net force acts on it. This is called a) First law of motion b) Second Law of Motion c) Third Law of Motion d) Both a and b

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A change in momentum over a longer time requires …….. forces a) more b) equal c) no d) less

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