posted by Sasha .
Suppose a 68-kg boy and a 40-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/s^2, find the magnitude of the acceleration of the boy toward the girl.
solve for a.
so it should be -1.76 m/s^2
yes, the negative sign indicates direction.
its a web assign and i typed that answer in but it said it was wrong
lol. In web assagain, if you type ::corrrect, it shows you the answer.