Question

the diameter of a wheel is 1.26m.what the distance covered in 500 revolution

Answer 1

↑ Here is your answer ↓
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Diameter = 1.26 m
Radius = 0.63 m

One rotation = $2 \pi r$
                     = 27.72 / 7

500 rotations = 27.72 / 7 * 500
                      = 1980 m