SSC
PHYSICS
Question
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Units of work (W)
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J
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W
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kg m/s
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m
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Explanation:
Detailed explanation-1: -Work can be calculated with the equation: Work = Force × Distance. The SI unit for work is the joule (J), or Newton • meter (N • m). One joule equals the amount of work that is done when 1 N of force moves an object over a distance of 1 m.
Detailed explanation-2: -Work is a measure of energy that results by applying a force on the body which displaces the body. Work done is given by the formula W = F s cos where F= force applied, s= displacement, = Angle between the force and displacement. The SI unit of work is Joule .
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