Answers

2016-03-18T22:59:11+05:30
Work is said to be done when a force produces a displacement in the body and acts in any direction except to the direction of displacement.
Work = Force√óDisplacement Work and work done are the same things.
1 unit of work w = f x s 1J
= 1N x 1m 1J = 1Nm
units of work :- work done is said to be 1 joule if one N force acting on a body displaces a body through 1 m in its own direction .
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2016-03-18T23:07:29+05:30
Work is said to be done when the point of application of the forces moves in a direction of the force.work done is a moving body is equal to the force exerted on the body and the distance by the body in the direction of force......
if the constant force F is applied on the body and the body has a displacement S in the direction of the force.
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