A thin spherical shell with a mass of 3.50 kg and a diameter of 0.200 m is filled with helium (density =0.179 kg/m3 ). I
Posted: Fri Jul 15, 2022 7:27 am
A thin spherical shell with a mass of 3.50 kg and a diameter of 0.200 m is filled with helium (density =0.179 kg/m3 ). It is then released from rest on the bottom of a pool of water that is 3.25 m deep. (a) Neglecting frictional effects, determine the value of the acceleration of the shell. (Enter the magnitude in m/s2.) m/s2 (b) How long does it take for the top of the shell to reach the water's surface (in s)? 5