Physics, 20.01.2021 01:20 jason9394

a auto race is held on a circular track. a car completes one lap in a time of 18.9 s, with an average tangential speed of 42.6 m/s. Find (a) the average angular speed and (b) the radius of the track.

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a auto race is held on a circular track. a car completes one lap in a time of 18.9 s, with an averag...