posted by J.C. .
A mass m1 = 5.0 kg rests on a frictionless table and connected by a massless string to another mass m2 = 5.9 kg. A force of magnitude F = 40.0 N pulls m1 to the left a distance d = 0.77 m.
1)How much work is done by the force F on the two block system?
2)What is the final speed of the two blocks?
3)How much work is done by the tension (in-between the blocks) on block m2?
4)What is the tension in the string