Question

Mohan travels at 20m/s from home to market and return back at 25m/s . find his average velocity for the entire journey.

Answer 1

I think the average velocity is 20 +25=45m/s

Answer 2

Initial velocity => 20m/s

final velocity => 25m/s

•°• average velocity => (u + v)/2

=>(20+25)/2

=>45/2

or,

=>22.5m/s