1b) A circular swimming pool has a diameter of 16 meters, the sides are 3 meters high, and the depth of the water is 1.5 meters. The acceleration due to gravity is 9.8 m/s2 and the density of water is 1000 kg/m3
How much work is required to:
(i) pump all of the water over the side? ______________
(ii) pump all of the water out of an outlet 2 m over the side?________
use correct units!
2) A tank in the shape of an inverted right circular cone has height 5 meters and radius 3 meters. It is filled with 2 meters of hot chocolate. Find the work required to empty the tank by pumping the hot chocolate over the top of the tank. The density of hot chocolate is δ=1080 kg/m3. Your answer must include the correct units.
Work = _______________________
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