An auto race is held on a circular track a car completes
An auto race is held on a circular track. A car completes onelap in a time of 21.5 seconds, with an average tangential speeed of38.1 m/s.
What is the average angular speed?
What is the radius ofthe track?
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a source emits sound wavesof frequency 200 hz which move through still air at 340 ms thesource moves with a speed of 80
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an auto race is held on a circular track a car completes onelap in a time of 215 seconds with an average tangential
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after hitting a long fly ball that goes over the rightfielders head and lands in the outfield the batter decides tokeep
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