1. In the figure below, the pulley is a solid disk of mass M and radius R, with rotational inertia MR2/2. Two blocks, one of mass m, and one of mass m,, hang from either side of the pulley by a light cord. Initially the system is at rest, with Block 1 on the floor and Block 2 held at height h above the floor. Block 2 is then released and allowed to fall. Give your answers in terms of m, , m2. M, R, h, and g. M R, Block 2 m ? h Block 1 m (a) What is the speed of Block 2 just before it strikes the ground? What is the angular speed of the pulley at this moment? (c) What's the angular displacement of the pulley? (d) How long does it take for Block 2 to fall to the floor