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/sFinal 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

All the elements are arranged by melting points on the periodic table. in row they go from metals to gasses. in the row from sodium to argon, sodium is more reactive than the one on its right, magnesium.

Compound with sulfer  is bright red