A glass has circular cross sections that taper (linearly) from a diameter of 4 cm at thetop of the glass to a diameter of 4 cm at the bottom. The glass is 13 cm high and fullof orange juice. How much work is required to drink all the juice through a straw if yourmouth is 4 cm above the top of the glass? Assume the density of orange juice equals thedensity of water which is= 1000 kg/m3.