a cyclist moving on a circular track of radius 70m completes one revolution in 2 minutes . what is his (a) average speed (b) average velocity in two full revolution .
Answers
Answered by
1
Refer to attachment for detail answer.
a cyclist moving on a circular track of radius 70m completes one revolution in 2 minutes . what is his (a) average speed (b) average velocity in two full revolution .
Attachments:
Answered by
6
Answer:
Radius = 70m
Time =2minutes
Average speed = total distance travelled /time taken.
Average speed =s=d/t
Average speed= s= 70/2=35.
Average velocity =2R/ 70=2×70/70
Average velocity =2m/s .
Hope it helps u
Mark it as BRAINLIEAST please i request
Similar questions