Suppose a 67-kg boy and a 44-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward...

Suppose a 67-kg boy and a 44-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3.0 m/s2, find the magnitude of the acceleration of the boy toward the girl. m/s2