posted by Anna .
Two Kids pull opposite directions on a toy with a mass of 18kg. One exerts a force of 695N and the other 135N. Both pull horizontally and friction is void. Calculate the new force in N?
695 - 135 = 560 N
that is the answer you asked for
If you also want the acceleration it is
a = F/m = 560/18 = 31.1 m/s^2