Astudent in an undergraduate physics lab is studying archimede's principle of bouyancy. the student is given a brass cylinder and, using a triple beam balance, finds the mass to be 3.21 kg. the density of this particular alloy of brass is 8.62 g/cm 3 . the student ties a massless string to one end of the cylinder and submerges it into a tank of water where there is an apparent reduction in the weight of the cylinder. with this information, calculate the volume, v , of the cylinder and the tension, t , in the string when it is submerged in the tank of water. the density of water is 1.00 g/cm 3 , and the acceleration due to gravity is gvolume of the cylinder: cm3tension in the string: n