A ball is dropped off a bridge (with an initial speed of 0m/s) and it takes 4 seconds to hit the water below. About how fast is the ball traveling just before it hits the water?

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.