In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3 = 23.4 N. If m1 = 16.5 kg, m2 = 21.2 kg, and m3 = 31.6 kg, calculate (a) the magnitude of the system's acceleration, (b) the tension T1, and (c) the tension T2. (a) Number Units (b) Number Units (c) Number Units