SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the formula for work?
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Force = work x distance
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Distance = force x work
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Work = force x distance
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Work = force x mass
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Explanation:
Detailed explanation-1: -To express this concept mathematically, the work W is equal to the force f times the distance d, or W = fd.
Detailed explanation-2: -Work is defined as force times distance. Work is a measure of the energy expended in applying a force to move an object.
Detailed explanation-3: -Power = Force x Distance รท Time.
Detailed explanation-4: -Work is the force exerted on an object times the distance over which the force is exerted: W = Fx, where W is the work in Nm = Joule. Work done to lift an object of mass m a height h: W = Fgh = mgh.
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