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11 Jun 2020
Pumping Water
A cylindrical water tank 4 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter below ground level (see figure). How much work is done in pumping a full tank of water up to the ground level? The water weighs 9800 newtons per cubic meter.
Pumping Water
A cylindrical water tank 4 meters high with a radius of 2 meters is buried so that the top of the tank is 1 meter below ground level (see figure). How much work is done in pumping a full tank of water up to the ground level? The water weighs 9800 newtons per cubic meter.
Joram GuingguingLv10
24 Jul 2020