The block A has a mass mA and rests on the pan B, which has a mass mB. Both are supported...

The block A has a mass mA and rests on the pan B, which has a mass mB. Both are supported by a spring havinga stiffness k that is attached to the bottom of the pan and tothe ground. Determine the distance d the pan should bepushed down from the equilibrium position and thenreleased from rest so that separation of the block will takeplace from the surface of the pan at the instant the springbecomes unstretched.