A football coach paces back and forth along the sidelines during a close rivalry game. The diagram below shows several of the coachs positions and various times. At each tomorrow to position the coast make a U-turn and moves in the opposite direction in other words the coach move some point a to B to C to D

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.