Starting from rest, a car accelerates at a rate of 10.7 m/s^2 for 12 seconds. what is its velocity at the end of this time?

Velocity of the car at the end of this time=128.4 m/s

Explanation:

initial velocity Vi=0

final velocity=V

acceleration= a=10.7 m/s²

time =t=12 s

using kinematic equation V= Vi + at

V=0+ 10.7 (12)

V=128.4 m/s

Thus the final velocity of the car =128.4 m/s

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

does anyone know or what?