The radius of the wheel of motorcycle is 35 cm . Find the number of rotations of wheel to cover the distance of 2.2Km. About the author Bella
Answer: r=35 circumference=2 πr 2*22/7*35 =220cm 220/1000=0.22 km no of revolution =distance/circumference 2.2km/0.22 =10 rotation Reply
Answer:
r=35
circumference=2 πr
2*22/7*35 =220cm
220/1000=0.22 km
no of revolution =distance/circumference
2.2km/0.22
=10 rotation