A basketball is inflated to 9.0 pounds per square inch (psi) above the atmospheric pressure of 14.7 psi ( a total pressure of 23.7 psi). Where the diameter of basketball is 10 inches. Determine -
a) The pressure of basketball, which is expressed in atmospheres?
b) The volume (in liters) of basketball? Where the volume of a sphere= 4/3*πr3