a body of mass 10 kg is moving on horizontal surface by applying a force of 10 N in forward direction. if the body moves with constant velocity, find the work done by applied force for a displacement 2 m
Answers
Answered by
3
Answer:
20 J
Explanation:
Work done by a constant force is given by F.Scos∅
⇒ 10×2 = 20 J
Answered by
3
Answer:
20J.
Explanation:
Since, the force given in the question is 10 kg and it is given that the body moves with a constant velocity thus the force will not change. Hence, we get that the body is displaced by a distance of 2 m.
So, the work done by the body will be F.Scosθ where the θ will be 0 since the movement and the line of application of the force is same. So, the work done will be 10*2 = 20 J.
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