Your cat is sunbathing on the railing of your deck when he accidently falls off the edge. How fast is the cat traveling when he lands on his feet 2.1 seconds later?

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive