Question

moon revolve the earth which work done by moon ​

Answer 1

Answer:

The work done by the moon during one circular motion is zero as the force acting between the earth and moon is gravitational force is conservative in nature and the work done by conservative forces does not depends on path followed.

Answer 2

The work done by the moon when it revolves around the earth is zero because here displacement of moon and gravitational force of earth are perpendicular to each other.

i.e., Work done (W) =F×d×cosθ

where F = applied force

d = displacement of the body

θ = angle between the applied force and the displacement of the body

In the case of revolution of moon around the earth, θ is 90°. Thus, W=F×d×cos90°

= F×d×0=0

So, the work done by the moon when it revolves around the earth is zero

Hope it helps you ☺️