Question

Calculate the average acceleration when a vehicle is moving with a velocity from 3 m / s to 5 m / s in a time interval from 4 s to 6 s .

Answer 1

`1m/s^2`

Step-by-step explanation

The average acceleration of a body is the change in velocity divided by the change in time. That is:

`a=(v_2-v_1)/(t_2-t_1)`

Therefore, the average acceleration of the vehicle is:

`\begin{gathered} a=(5-3)/(6-4)=(2)/(2) \\ a=1m/s^2 \end{gathered}`