The two objects with different mass (m1 = 5.0kg and m2 = 3.0 kg) in the Atwood's machineshown in the figure are released from rest, with one object at aheight of 0.93 m above the floor as shown.When that object with m1 hits the ground itsspeed is 1.7 m/s. Assume that the pulleyis a uniform disk with a radius of 12 cm. Determine the pulley's mass.
kg