An Atwood system which has two masses, m1 = 2 kg and m2 = 2.1 kg.
What is the net force on this system?
What is the theoretical acceleration of this system?
What is the work done on this system if m1 moves up from y =0 to y = 0.5 m?
What is the change in the kinetic energy of the system when m1 moves up from y = 0.5 m to y = 1.0 m?