Question

The wheel of a car rotated 1000 times in travelling a distance of 1.76 km. Find the radius of the wheel. (Take π= 22/7)​

Answer 1

Answer:

The radius of the wheel is 0.28 m . The wheel of car rotated 1000 time in travelling a distance of 1.76 km.

Answer 2

Answer:

1000 rotations cover 1.76 km

So, 1 revolution covers 1760/1000 m = 1.76 m

So, circumference = 1.76 m

Radius = Circumference/2π = 1.76/2(22/7) = 1.76*7/44 = 0.28m

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