Question

what is the average acceleration of a four wheeler that speeds up from 3 miles per hour to 15 miles per hour in 0.6 hours

Answer 1

a= change in velocity / change in time


`a = (change \: in \: velocity)/(change \: in \: time)`

`a = (15 - 3)/(0.6)`

`a = 20 \: \frac{m}{ {s}^(2) }`