A car is travelling along circular track at constant speed 20m/s has completed half revolution on the track .Its average velocity will be
a.10pi m/s
b.20/pi m/s
c.20 m/s
d.40pi m/s
A car is travelling along circular track at constant speed 20m/s has completed half revolution on the track .Its average velocity will be
a.10pi m/s
b.20/pi m/s
c.20 m/s
d.40pi m/s
a.10pi m/s
b.20/pi m/s
c.20 m/s
d.40pi m/s
Pushpa Raj Joshi , 5 Years ago
Grade 12th pass
