never mind. i got it.
u would find the acceleration to find velocity of the ball coming out of the water and then, use kinematics to find the height.
A 1.13 kg hollow ball with a radius of 0.139 m, filled with air, is released from rest at the bottom of a 1.86 m deep pool of water. How high above the water does the ball shoot upward? Neglect all frictional effects, and neglect the ball's motion when it is only partially submerged.
2 answers
I'm kind of confused about this question... so to figure out the accleration you would do F= Fb -w where Fb is the buoyancy force and F is the net force. THen you would you F=ma to find the accleration...but after that I'm kind of lost...helpp pleaseee..