The picture above is an Atwood’s machine. There is no slipping between the cord and the surface of the wheel. The blocks have mass of 3.0 kg and 5.7 kg and the wheel has a radius of 0.12 m and a mass of 10.3 kg. If the 5.7 kg mass falls 1.5 m, find the speed of each block. Assume the wheel is the shape of a disk.