Math, asked by prabh5392, 11 months ago

A cycle whose each wheel radius is 70 cm he travel 2km 450m find the number of revolution

Answers

Answered by warylucknow
1

The number of revolution made by the cycle wheel is 557.

Step-by-step explanation:

The radius of the wheel is, r = 0.70 m.

Total distance traveled is, d = 2 km 450 m = 2450 m.

Compute the number of revolutions as follows:

Total\ distance=No.\ of\ revolutions\times Circumference\\2450=n\times (2\times \pi \times 0.70)\\n=\frac{2450}{(2\times \pi \times 0.70)}\\n=556.818\\n\approx557

Thus, the number of revolution made by the cycle wheel is 557.

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