Tom is teaching jenny how to ice skate. both skaters, who are about the same size, are on the ice and wearing their skates. to jenny get started, tom gives her a gentle push from behind. which of the following best describes what will happen next?

a.
jenny will not move, and tom will move backward.
b.
jenny will move backward, and tom will move forward.
c.
jenny will move forward, and tom will not move.
d.
jenny will move forward, and tom will move backward.