When a body moves in a circular path, no work is done by the force since,
When a body moves in a circular path, no work is done by the force since,
There is no displacement
There is no net force
Force and displacement are perpendicular to each other
The force is always away from the centre
When a body moves in a circular path, no work is done by the force since,
$W = FS\cos \theta\,⇒ \theta = 90^°$