A uniform metal rod is suspended from one end. When it is displaced through 60^(@) from the vertical, the change in potential energy is .U., the change in potentialenergy when it is displaced further through 60^(@) is

A uniform metal rod is suspended from one end. When it is displaced th

1.	A uniform metal rod is suspended from one end. When it is displaced through 60^(@) from the vertical, the change in potential energy is .U., the change in potentialenergy when it is displaced further through 60^(@) is
Answer» U U/2 2U 3U Answer :C