A spherical vessel used for deep-sea exploration has a radius of 1.51 m and a mass of 1.24 × 10^4 kg. To dive, the vessel takes on mass in the form of sea water. Determine the amount of mass that the vessel must take on if it is to descend at a constant speed of 1.40 m/s, when the resistive force on it is 1101 N in the upward direction. The density of seawater is 1.03 × 10^3 kg/m^3.
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51 m. Volume of vessel = 4/3 * π * (1.51)^3 Volume of vessel = 14.4145 m^3 Show more…
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