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Work, Energy and Power MCQ question and answer with solution | Physics Gk MCQs

Learn Work, Energy and Power MCQ Questions and answers with easy and logical explanations in Physics Gk . Work, Energy and Power MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-4 section-3

Each section contains 100 MCQs on Work, Energy and Power .
31
What is the product of mass and velocity called?
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Answer: Option B
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32
If the value of work is positive then the kinetic energy of the body-
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Answer: Option D
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33
An object of mass 12kg is placed at a certain height from the ground. If the potential energy of the object is 600J, find the height from the ground of the object?
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Answer: Option C
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34
If a boy covers a distance of 20 meters with 600 Newton force in 4 minutes, then the amount of power consumed by the boy is?
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Answer: Option A
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35
It is difficult to walk on the ice than on the road because
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Answer: Option D
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36
When a body is made to slide over a rough horizontal surface, the work done by the frictional force is
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Answer: Option B
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37
During the free fall of an object, which of following energy increases at one point in its path?
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Answer: Option B
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38
When a freely falling object eventually stops on reaching the ground,
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Answer: Option C
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39
A ball weighing 0.1 kilogram is dropped from a stationary position when it falls from a distance of 2 meters, then what will be the work done by the force of gravity.
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Answer: Option A
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40
What type of energy does a stretched rubber band have?
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Answer: Option A
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