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## Homework Statement

A 1.06 kg hollow ball with a radius of 0.113 m, filled with air, is released from rest at the bottom of a 1.94 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.

## Homework Equations

P=pVg

H = total height of object

h= submerged height

## The Attempt at a Solution

p(obj)Vg = p(H2O)Vg

175.4 kg/m^3 X A X H X g= 1000 kg/m^3 X A X h X g

h = 0.1754 H

= 0.0396 m

height above = 0.1864 m

Where am I going wrong?