Ball B, of mass mg, is suspended from a string of length /attatched to cart A, of mass m, which may roll freely on a frictionless horizontal surface. If the ball is given an initial horizontal velocity v, while the cart is at rest, determine (a) the velocity of B as it reaches its maximum height, (b) the maximum heighth through which В will rise.

Ball B, of mass mg, is suspended from a string of length /attatched to

1.	Ball B, of mass mg, is suspended from a string of length /attatched to cart A, of mass m, which may roll freely on a frictionless horizontal surface. If the ball is given an initial horizontal velocity v, while the cart is at rest, determine (a) the velocity of B as it reaches its maximum height, (b) the maximum heighth through which В will rise.
Answer» ANSWER :`(m _(B) v _(0))/( m _(A) + m _(B)) , (m _(A) v _(0))/( m _(A) + m _(B)) (v _(0) ^(2))/( 2G)`