A bucket is raised from a well by means ...

A bucket is raised from a well by means of a rope which is wound round a wheel of diameter 77 cm. Given that the bucket ascends in 1 minute 28 seconds with a uniform speed of 1.1 m/sec, calculate the number of complete revolutions the wheel makes in raising the bucket.

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A bucket is raised from a well by means of a rope which is wound round a wheel of diameter 77cm. Given that the bucket ascends in 1minute 28 seconds with a uniform speed of 1.1m/sec, calculate the number of complete revolutions the wheel makes in raising the bucket.

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