It doesn't requires step-by-step explanations. just write the answer.

A vertical right circular cylindrical tank measures 20 ft high and 10 ft in diameter. It is full of liquid weighing 60.6 lbf3_ How much work does it take to pump the liquid to the level of the top of the tank? The amount waork required is ftlb. (Round to the nearest whole number as needed.) Find the work required for a motor to wind up 150 ft of cable with linear density of 7 lb / ft. The amount of work required is ft- lb. (Simplify your answer.)A space capsule weighing 5,400 pounds is propelled to an altitude of 250 miles above the surface of the earth. How much work is done against the force of gravity? k Assume that the earth is a sphere of radius 4,000 miles and that the force of gravity is f(x) = 2, where x is the distance from the center of the earth to the capsule (the x . . . . . k . Inversesquare law). Thus. the lifting force requrred Is 2, and this equals 5,400 when x: 4,000. x The work done is mileipounds (Round to the nearest whole number as needed.) Assume that the shaded region is part of the vertical side of a pool. Calculate the The force of the water on the region is D lb. uid force on the region using the coordinate system shown below. Assume the 3 (Round to the nearest tenth.) density of water 5 is 82.4 It: fit . 3' () Sm'face of pool A semicircle plate 10 ft in diameter sticks straight dawn into freshwater with the The fluid force on one side of the plate is D lb. diameter along the surface. Find the force exerted by the water on one side [If the plate. Assume the density is 62.4 lbr'ft3. 1" a. .