Question

A vehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road

Answer 1

what's the question?

Answer 2

a = 3 m/s/s

Step-by-step explanation:

Acceleration is defined as the rate of change in velocity

so we will have

`a = (v_f - v_i)/(t)`

so here we have

`v_f = 30 m/s`

`v_i = 0`

`\Delta t = 10 s`

now we have

`a = (30 - 0)/(10)`

`a = 3 m/s^2`