Physics, 28.09.2019 03:30, ssummey2004

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 m . if the track is completely flat and the race car is traveling at a constant 27.5 m/s (about 62 mph ) around the turn, what is the race car's centripetal (radial) acceleration?
what is the force responsible for the centripetal acceleration in this case?
friction, normal, gravity, or weight?

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Suppose a nascar race car rounds one end of the martinsville speedway. this end of the track is a tu...