The diameter of the driving wheel of a bus is 140 cm. How many revolu

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The diameter of the driving wheel of a bus is 140 cm. How many revolutions per minute must take the wheel make in order to keep a speed of 66 kmph?

Abhilash Das

March 6, 2019, 8:34 p.m.

Answers!

Ritha P V

March 6, 2019, 9:29 p.m.

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