Physics, 09.12.2019 05:31 jasonlawrencejr6844
1) a car accelerates uniformly from rest and reaches a speed of 19.8 m/s in 7 s. the diameter of a tire is 38.5 cm. find the number of revolutions the tire makes during this motion, assuming no slipping. answer in units of rev.
2) a wheel has a radius of 4.8 m. how far (path length) does a point on thecircumference travel if the wheel is rotatedthrough an angle of 54â—¦? answer in units of m.
3) how far (path length) does a point on thecircumference travel if the wheel is rotatedthrough an angle of 319 rad? answer in units of m
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1) a car accelerates uniformly from rest and reaches a speed of 19.8 m/s in 7 s. the diameter of a t...
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