the diameter of a wheel of a cycle is 14 cm. If the wheel takes 10 minutes to make 500 revolutions ,find its speed in meter per second and kilometer per hour
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circumference of wheel = 2*22/7*14cm
= 88cm
total distance travel in 500 revolution = 500*88cm = 440m
speed in m/s = 440/(10*60)= 0.73m/s
in km/h= 2.628 km/h
= 88cm
total distance travel in 500 revolution = 500*88cm = 440m
speed in m/s = 440/(10*60)= 0.73m/s
in km/h= 2.628 km/h
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