a baseball bat strikes a ball head-on with an average force of 2.0 × 104 newtons. if the bat stays in contact with the ball for a distance of 5.0 × 10-3 meter, what kinetic energy will the ball acquire from the bat?
o 1.0 x 10^2 J
o 2.0 x 10^2 J
o 2.5 x 10^1 J
o 4.0 x 10^2 J