A trough with a traingular cross section that is wide at the top, high and long is filled upto with water. Given that the density of the water is , how much work is required in order to empty the trough?

Booster class

Calculus 2

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Use integration to find the work done

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24 Jul 2020

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A trough is 3 feet long and 1 foot high. The vertical cross-section of the trough parallel to an end is shaped like the graph of y=x 10 from x=?1 to x=1 . The trough is full of water. Find the amount of work in foot-pounds required to empty the trough by pumping the water over the top. Note: The weight of water is 62 pounds per cubic foot.

consider a trough with a triangular side (height 3 meters, width 1meter) of depth 2 meters.

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