A small block of mass m1 = .500 kg is released from rest on top of a curved wedge of mass m2 = 3.00 kg, which sits on top of a frictionless horizontal surface. When the block leaves the wedge , its velocity is measured to be 4.00 m/s to the right. (a) What is the velocity of the wedge after the block reaches the horizontal surface? (b) What is the height of the wedge?