1. The problem statement, all variables and given/known data The goal is to solve for angular acceleration with the end variables being m1,m2,m3, R, r, g. M2 > M1. An atwood machine is a pulley with 2 masses, one on each side. 2. Relevant equations Tnet = I * angular acceleration Fnet = ma 3. The attempt at a solution I know you have to solve for both the masses and the pulley itself, but how do you relate them?