ok moving on a circular track of radius 40 m complete one revolution in 5 minutes what is his his average speed and average velocity in full revolution
Answers
Answered by
2
average speed=total distance÷total time
=2πr÷time
=2×π×40÷5×60
=251.32÷300
=0.84m/s
Average velocity=0(displacement is 0)
Similar questions