(17%) Problem 3: Two blocks are connected by a string as shown. The inclination of the ramp is 0 = 250 while the masses of the blocks are my = 6.3 kg and my = 19.1 kg. The coefficient of kinetic friction between the inclined block and the ramp is A = 0.32. 1 2 4 50% Part (a) Calculate the magnitude of the acceleration a of the system in m/s. A 50% Part (b) Calculate the magnitude of tension T in the string in Newtons