A block of mass m1 = 12.4 kg is on a frictionless table to the left of a second block of mass m2 = 24.7 kg, attached by a horizontal string (see the figure below). HINT Two masses, m1 and m2, are placed on a horizontal surface such that they do not touch and m1 is to the left of m2. The left and right ends of a string are, respectively, attached to m1 and m2. A horizontal rightward arrow labeled vector F extends from m2. (a) If a horizontal force of 1.93 ✕ 102 N is exerted on the block m2 in the positive x-direction, use the system approach to find the acceleration (in m/s2) of the two blocks.