1. The problem statement, all variables and given/known data Two pulley wheels, or respective radii R1 = 0.34 m and R2 = 0.64 m are mounted rigidly on a common axle and clamped together. The combined moment of inertia of the two wheels is I + 1.2 kg*m^2. Mass m1 = 25 kg is attached to a cord wrapped around the first wheel, and another mass m2 = 19 kg is attached to another cord wrapped around the second wheel. The acceleration of gravity is 9.8 m/s^2 : Find the angular acceleration of the system. Take clockwise direction as positive. Answer in units of rad/s^2. 2. Relevant equations 3. The attempt at a solution im not sure how to go about solving this.