A block of mass m HINT 1 = 17.4 kg is on a frictionless table to the left of a second block of mass m2 = 25.2 kg, attached by a horizontal string (see the figure below}. (a) If a horizontal force of 1.?3 x 102 N is exerted on the block m in the positive x-direction, use the system approach to find the acceleration (in m/sz) of the two blocks. E m2 (b) What is the tension (in N] in the string connecting the blocks? :N 2