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Mathematics, 02.12.2020 20:20 HectorSP2

The main rotor of a helicopter is spinning at a constant rate. The rotor makes 80 revolutions every
12 seconds. At what rate, in revolutions per minute,
is the rotor spinning?

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Answers: 3

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The main rotor of a helicopter is spinning at a constant rate. The rotor makes 80 revolutions every...

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