A crate of mass my = 12.4 kg is pulled by a massless rope up a 36.9 ramp. The rope passes over an ideal pulley and is attached to a hanging crate of mass my = 16.3 kg. The crates move 1.40 m, starting from rest. If the frictional force on the sliding crate has magnitude 24.2 N and the tension in the rope is 121.5 N, find the total work done on the sliding crate. m1 8 The total work done on the sliding crate is J