A car accelerates from rest at 2 m/s2. After 6 seconds, what is the speed of the car?

Vf = 12 [m/s]

Explanation:

To solve this problem we must use the following equation of kinematics.

where:

Vf = final velocity [m/s]

Vo = initial velocity =  0 (stars from the rest)

a = acceleration = 2 [m/s²]

t = time = 6 [s]

Now replacing:

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

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.