Question

the wheel of a bus has of 0.7m how many rotation will wheel travelling a distance of 22 km ?
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Answer 1

Answer:

5000 rotation

Step-by-step explanation:

22Km = 22,000m

if 0.7m is radius

Distance traveled by wheel in 1 revolution = 2πr = 4.4m

No. of rotation = 22000/4.4= 5000