This one has me clueless. The problem reads: "An object of mass m1 on a frictionless horizontal table is connected to an object of mass m2 through a very light pulley P1 and a light fixed pulley P2." It wants me to state the relationship between the accelerations, with a1 and a2 corresponding to m1 and m2 respectively. It then wants the tension in both strings, and finally the acceleration of each block in terms of m1, g, and m2 I've stared at the attached figure for a while and don't even understand how m2's string is connect to the floating pulley, or if that pulley even has an effect on the accelerations/tension. I want to say that a1=a2 since the blocks are attached to each other. Any hints?