1. A car increases it's velocity from 0 m/s to 14 m/s in 2 seconds.

What is the Acceleration

7 m/s²

Explanation:

We are given;

Initial velocity is 0 m/s Final velocity is 14 m/s Time is 2 seconds

We are required to calculate th acceleration of the car;

Acceleration is the rate of change in velocity; It is calculated by; Acceleration = (Final velocity - Initial velocity) : time

In this case;

Acceleration = (14 m/s - 0 m/s) : 2 seconds

= 7 m/s²

Therefore, the acceleration of the car 7 m/s²