# You will have to work a little harder on this one

**Classical Mechanics**Level 2

A particle travels from point A to point B and then point B to point C. B is the midpoint of AC. It travels BC in two parts and took equal time in travelling each part.Its velocity for covering AB is V0, and 2 parts of BC is V1 and V2. Calculate its average velocity(in m/s) for the whole journey given that V0 is 60 m/s, V1 is 80 m/s and V2 is 100 m/s.