a cyclist moving on a circular track of radius 50m completes one revolution in 4 mins. what is his (i) average speed (ii) average velocity in one full revolution?
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Answered by
1
Hey frnd...
Average speed= 0.2 m/s.
Average velocity= 0.
Plz mark as brainliest!!!
Average speed= 0.2 m/s.
Average velocity= 0.
Plz mark as brainliest!!!
poorvibhatia12:
pls write the formula also
Answered by
6
hey buddy,
here is this question
t = 4 minutes = 240 sec
circumference = distance travelled = 2 *22/7*50 = 2200/7 m
I) average speed = d/t =2200/7*240 = 1.31 m/s
ii) here displacement will be zero therefore
average velocity = s/t = 0/t = 0 m/s
hope it will help
here is this question
t = 4 minutes = 240 sec
circumference = distance travelled = 2 *22/7*50 = 2200/7 m
I) average speed = d/t =2200/7*240 = 1.31 m/s
ii) here displacement will be zero therefore
average velocity = s/t = 0/t = 0 m/s
hope it will help
thanks for brainliest
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