Question

A van accelerates uniformly and it's velocity changes from 5m/s to 25m/s in time t . Find the average velocity

Answer 1

Vaverage = (v+u)/2
=(25+5)/2
=15m/s

Answer 2

Average velocity = v + u / 2

★ 5 + 25 / 2

=> 30 /2

$\boxed{15 m/s}$