A cyclist goes once round a circular track of diameter 120 m in 1 min. calculate his speed.
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Answered by
2
speed =dis / time
=120
=120
Answered by
2
Distance = circumference of circle = 2πr
Diameter of circle = 120 m
So, it's Radius (r) = 60 m
So, Distance
= 2πr
= 2 × 3.14 × 60
= 376.8 m
Time = 1 minute = 60 seconds
So,
Speed
= Distance/Time
= 376.8/60
= 6.28 m/s
Diameter of circle = 120 m
So, it's Radius (r) = 60 m
So, Distance
= 2πr
= 2 × 3.14 × 60
= 376.8 m
Time = 1 minute = 60 seconds
So,
Speed
= Distance/Time
= 376.8/60
= 6.28 m/s
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