5. What should be the angle between the directions of the displacement and force so that the work done is zero?
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Answered by
2
Answer:
the normal
bcause the paramatric force between the object
Answered by
2
F=Force d=Displacement θ= Angle between force and displacement
W=F.D.cosθ
cos90 =0
So, in case of zero work, the angle between the force and displacement is 90
W=F.D.cosθ
cos90 =0
So, in case of zero work, the angle between the force and displacement is 90
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