Please could you explain how you got your answers in a mathematical way? Thank you so much for your help.

Q56 Projectile from disk A ball of clay is stuck on the outside surface of a uniform solid sphere that has a radius of 36cm. The sphere has 7.5 as much mass as the ball of clay, and is pivoted on a frictionless axle that runs horizontally through its center. The clay starts at rest on top of the sphere, and a tiny nudge gets the sphere rotating. At the point when it has rotated three-quarters of the way around, the clay detaches from the sphere and heads straight upward. 0J=|J a. Find the height h above the axle that the clay reaches when it stops rising. h. Find the total number of radians through which the sphere has rotated when the clay comes to rest