cyclist moving on a circular track of radius 50 metre complete Revolution and 4 minutes what is his average speed and average velocity in one full revolution
Answers
Answered by
4
Answer:
In one full revolution the average velocity is 0 since the displ. is zero.
Total distance = circumference of the circular track=πr²=π x 50²
circumference= 7850 m
Total time= 4 mins= 240 secs.
Average speed = distance/time=7850/240=32.71 m/s
mark my ans. as brainliest.
Similar questions