A 1.10 kg hollowball with a radius of 0.134 m, filled with air, is released fromrest at depth of 2.16 m in a pool of water. (Depth is to the centerof the ball.) What is the net vertical force acting on theball?
What is the work done by the net vertical force on the ball as the ball moves from the bottom of thepool to the surface?
How high above the water does theball shoot upward? (Neglect all frictional effects. Neglect theball's motion when it is only partially submerged. Neglect the massof the air in the ball.)