As a projectile travels down its trajectory path, it covers . A. more distance each second
B. a distance that depends on how it was dropped
C. the same amount of distance each second
D. less distance each second

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.