Mathematics, 15.02.2021 04:40 connersitte1221l
A trough is 4 meters long, 3 meters wide, and 1 meters deep. The vertical cross-section of the trough parallel to an end is shaped like an isoceles triangle (with height 1 meters, and base, on top, of length 3 meters). The trough is full of water (density
1000kg/m3 ). Find the amount of work in joules required to empty the trough by pumping the water over the top. (Note: Use g=9.8ms2
as the acceleration due to gravity.)
Answers: 2
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A trough is 4 meters long, 3 meters wide, and 1 meters deep. The vertical cross-section of the troug...
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