Two mases, M1 =20 kg and M2 = 10 kg are connected by a massless string on a frictionless surface. F1 = 25 N acts on M1 and F2 =7 N acts on M2 as shown. The string connecting the two masses does not stretch.
a.) Find the tension in the cable between the M1 and M2.
b.) Find the Normal force acting on M2
c.) Find the acceleration of M2