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01-03-2017
Mathematics

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What is the linear speed in miles per hour of the tip of a lawnmower blade spinning at 2800 revolutions per minute in a lawnmower that cuts a path that is 30 inches wide?

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Аноним Аноним

01-03-2017

in a hour the blade would spin 168000 revolutions. but i dont know how many inches it will cut sorry.

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