A car accelerates ( speeds up) uniformly from 5 m/s * t * o 15 m/s in 2 seconds, calculate the car's acceleration? HELP MY PARENTS WILL GET MAD AT ME

0.4 ms-²

Explanation:

v = u+ at

15 = 5+ a×25

10/5 = a

a = 0.4 ms-²

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

correct it is c.) b b