A spin balancer rotates the wheel of a car at 480 revolutions per minute. If the diameter
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A spin balancer rotates the wheel of a car at 480 revolutions per minute. If the diameter of the wheel is 26 inches, what road speed is being tested? Express your answer in miles per hour. At how many revolutions per minute should the balancer be set to test a road speed of 80 miles per hour?
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d 26 inches r 13 inches 480 revmin 960 radia...View the full answer
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