m A block of mass m =6 kg is attached to a rope that is wrapped several times around a pulley. The pulley is made from a uniform disk having mass M =3 kg and radius 1 =0.2 m. When the block is released it falls down, causing the pulley to rotate on its frictionless axle. 1) After the block has fallen a distance h =1 m, how much work has gravity done on the block-pulley system? W, = Submit + 2) As the block falls, the rope unwinds from the pulley, causing the pulley to rotate. How is the speed of the block Work related to the angular speed of the pulley wpulley Whlock = Wpulley "block = Wpulley X R OWlock = Wpulley : R "black = Wpulley "black = 2wpulley Submit + ") What is the speed of the block after it has fallen a distance h =1 m? (Express your answer to three significant figures.) m/s Submit Help