What would the acceleration of a car be from a stoplight if it started at 0 m/s and reached a speed of 100 m/s in 7.8 seconds?

The acceleration of a car would be:   m/s²

Explanation:

Given

Initial velocity = m/s

Final velocity = m/s

Time elapsed = s

To determine

We need to determine the acceleration of a car.

We know that acceleration is basically the rate of change in velocity over time.

Thus,

We can determine the acceleration using the formula

where

now substituting the values ,  , and in the formula

m/s²

Therefore, the acceleration of a car would be:   m/s²

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.