I really need help on this question. I have one more attempt. Please help me to answer this question correctly.

You have two equal masses mj and my and a spring with a spring constant k. The mass my is connected to the spring and placed on a frictionless horizontal surface at the relaxed position of the spring. You then hang mass m2, connected to mass mj by a massless cord, over a pulley at the edge of the horizontal surface. When the entire system comes to rest in the equilibrium position, the spring is stretched an amount dj as shown in figure (a). You are given the following information. The mass m1 = my = 0.410 kg. The spring constant k = 220 N/m. relaxed portion of the spring equilibrium position (a) (a) Determine the amount the spring is stretched (dj) when my is attached to m1. 1 = 0.380 X When the system is at the new equilibrium position, how is the magnitude of the force the spring exerts on my related to the tension in the cord? How is the magnitude of the force of gravity acting on my related to the tension in the cord? Is the tension in the cord everywhere the same? mVoti now ptill the mass m: down a distance cl2 = s cm and release it from rest, as shawn in gure (b). Determine the Fuiluwing as the two masses travel the distance cl2 backte their equilibrium positions. (The masses will eyershoot the equilibrium position, but we are Facusing our attention on them only as they travel the distance or?) 01] (b) Determine the work done on the systern (my, m2, and the massless connecting card) by the spring. w s :i 544 x a How is the work done by the spring related to the change in potential energy oF the spring? J [c] Debermine the work done an the system by the fDrEE oi' gravityi Wu = 3.293 x How is the work done by gravity related to the giayitational force and the verticai displacement of the masse? J [d] Determine the work done on the system by the normal Forcei WN = J a; J [e] Determine the net work done an the system. WHE' = 1.14 x Since work is a scalar quantity, how may we determine the net work done? J U) Determine the work done an ml by the tension in the cord. it.1 = 4.293 x How is the change in kinetic energy of rri1 related to the net ork done on the system and the net L'Jl'k done on m1? what torces do work on my HDL'.' is the change in kinetic energy of MI related to the work done on m: by the tension in the Cord" J [9] Determine the work done on m2 by the tension in the cord. \"-2 = {-293 x How is the change in kinetic energy of rn2 related to the net work done on the system and the net work done on my? what Forces do work on my? HD'r'.' is the change in kinetic energy ol rn2 related to the work done on rrr2 by the tension in the :ord" J