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Physics, 17.06.2021 18:30 trinityparker
The end of the cutting cord on a gas-powered weed cutter is 0.21 m in length. If the motor rotates at the rate of 20 rev/s, what is the tangential speed of the end of the cord
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The end of the cutting cord on a gas-powered weed cutter is 0.21 m in length. If the motor rotates a...
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