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A swimming pool is 50 ft wide and 100 ft long and its bottom is an...

A swimming pool is 50 ft wide and 100 ft long and its bottom is an inclined plane, the shallow end having a depth of 4 ft and the deep end, 7 ft. Assume the pool is full of water. (Round your answers to the nearest whole number. Recall that the weight density of water is 62.5 lb/ft3.)

(a) Estimate the hydrostatic force on the shallow end.
(b) Estimate the hydrostatic force on the deep end.
(c) Estimate the hydrostatic force on one of the sides.
(d) Estimate the hydrostatic force on the bottom of the pool.

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