Question 895891
puck volume = {{{pi * r^2 * h = pi * (15)^2 * 3 = 675 pi}}} cm^3 = 0.0749 ft^3


density = mass * volume ----> mass = density/volume


density/volume
= (503 lb/ft^3) * (0.0749 ft^3) = 37.7 lb = 17.1 kg