3. A basketball player starts from rest and sprints to a speed of
6.0 m/s in 1.5 s. Assuming that the player accelerates uniformly
A. Determine the rate of acceleration of the player.
B. Calculate the distance the player runs.

PLEASE HELL

b.

hope this : )

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me