Math, asked by diyasingh3095, 1 month ago

A wheel of diameter 21cm is rotating at 30,000 Revolutions per minute. find the speed of a point in the rim in metre per second

Answers

Answered by sukhmeet8911

0

Answer:

The diameter of the wheel is 14cm. In 1min the wheel can make 3000 revolutions. In 1 sec it make 500 revolutions. It's speed is 22m/sec.

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