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25-10-2022
Physics

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suppose a nascar race car rounds one end of the martinsville speedway. this end of the track is a turn with a radius of approximately 57.0 m57.0 m . if the track is completely flat and the race car is traveling at a constant 28.5 m/s28.5 m/s (about 64 mph64 mph ) around the turn, what is the race car's centripetal (radial) acceleration?

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