A trough is 50 ft long and has semicircular ends, with the flat side facing up. The semicircles have radius 10 ft. The water weighs 62.4 pounds per cubic foot. 50 ft Thon. 5 ft Find the work done in pumping the water to the top of the trough if the trough is filled to a depth of 5 ft. Set up the integral by hand but use technology to evaluate it. Round your answer to the nearest tenth of a foot-pound. W ft-lb

A trough is 50 ft long and has semicircular ends, with the flat side facing up. The semicircles have radius 10 ft. The water weighs 62.4 pounds per cubic foot. 50 ft Thon. 5 ft Find the work done in pumping the water to the top of the trough if the trough is filled to a depth of 5 ft. Set up the integral by hand but use technology to evaluate it. Round your answer to the nearest tenth of a foot-pound. W ft-lb