Abaseball bat exerts a force of magnitude f on a
ball. if the mass of the bat is three times the mass
of the ball, the magnitude of the force of the ball
on the bat is
(1) f (3) 3f
(2) 2f (4) f/3

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.