Question

A car starts from rest a stoplight and is traveling with a velocity of 10 m/s east in 20 seconds. What is the acceleration of the car?

Answer 1

`a = (v - v 0)/(t)`

`a = (10 - 0)/(20)`

`a = (10)/(20) = (1)/(5) = 0.2`

a = 0.2 m/s²