03 - Heaviest cylinder that can be made from a shot Jhun Vert Fri, 05/08/2020 - 03:01 pm

Problem 3
Find the weight of the heaviest circular cylinder can be cut from a 16-lb shot.
 

42 Review Problem - Water is poured by tilting the glass Jhun Vert Sun, 05/03/2020 - 11:00 pm

Problem 42
From a cylindrical glass 6 in. high and 3 in. in diameter, water is poured by tilting the glass until the highest point of the bottom of the glass lies in the plane of the water surface. How much water remains?
 

28 Review Problem - Amount of metal sheet used to construct a water tank Jhun Vert Sun, 05/03/2020 - 10:10 pm

Problem 28
028-water-tank.gifA water tank, open at the top, consists of a right circular cylinder and a right circular cone, as shown. If the altitude of the cylinder is three times its radius, and the altitude of the cone is two times the same radius, find the number of square feet of sheet metal required to construct a tank having a capacity of 10,000 gal. (One gal. = 231 cu. in.)