A 21.6 kg copper mass rests on the bottom of a pool. (The density of copper is 8.92 × 10^3 kg/m^3 and the density of water is 1.00 × 10^3 kg/m^3.)
(a) What is the volume of the copper (in m^3)?
____m^3
(b) What buoyant force acts on the copper (in N)? (Enter the magnitude.)
_____N
(c) Find the copper's weight (in N). (Enter the magnitude.)
_____N
(d) What is the normal force acting on the copper (in N)? (Enter the magnitude.)
_____N