A solid gold cylinder sits on a weight-sensitive alarm. A thief uses a can of sand to replace the solid gold cylinder. The can of sand and the gold cylinder have exactly the same dimensions (length 22 cm and radius 3.8 cm). 81. Calculate the mass of the gold cylinder and can of sand (ignore the mass of the can itself). a. (density of gold 19.3 g/cm2, density of sand 3.00 g/cm') b. Did the thief set off the alarm?
