Question

A boy starts from a point A travels to a point B at a distance of 1.5km and returns to A. If he takes one hours to do so his average velocity is a) 3km/h b) Zero c) 1.5km/h​

Answer 1

Since the boy returns back to point A. Hence we don't need to do any calculation as the shortest distance traveled is 0. (i.e he went and came back) so option b is correct

Ans -> b) Zero

Thanks