Question

a force of 5 newton is acting on the object the object is displaced through 2 m in the direction of the force if the force on the object all through the displacement , then work done in 5n2m = 10n m or j





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Answer 1

Answer:

Workdone by the force is 10 Joule.

Explanation:

The force acting on the object is given by F = 5N

The object is displaced through 2m, d=2m

Work done is defined as $W=Fd cos(\theta)$, θ is the angle between force and displacement.

It is given that object is displaced in the same direction of force. hence angle between force and displacement is zero, $cos(0)=1$, so $W=Fd$.

$W=5*2 = 10 Nm$ = 10J.

1 Newton-meter = 1 joule.