A bathysphere used for deep sea exploration has radius of 1.5mand a mass of 1.20*104kg. In order to dive, the spheretakes on mass in the form of sea...

A bathysphere used for deep sea exploration has radius of 1.5mand a mass of 1.20*104kg. In order to dive, the spheretakes on mass in the form of sea water. Determine the massthe bathysphere must take on so that it can descend at a constantspeed of 1.20m/s when the resistive force on it is 1100Nupward. the density of sea water is1.03*103kg/m3