A small block of mass M is released from rest at the top of the curved frictionless ramp shown above The block slides down the ramp and is moving with a speed 3.5Vo when it collides with a larger block of mass 1.5M at rest at the bottom of the meline The larger block moves to the night at a speed 2Vo immediately after the collision. Determine the height of the ramp from which the small black was released?​