A race car starts from rest on a circular track of radius 516 m. The car's speed increases at the constant rate of 0.770 m/s². At the point where the magnitudes of the centripetal and tangential accelerations are equal, find the following. (a) the speed of the race car m/s (b) the distance traveled (c) the elapsed time

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A race car starts from rest on a circular track of radius 516 m. The car's speed increases at the constant rate of 0.770 m/s². At the point where the magnitudes of the centripetal and
tangential accelerations are equal, find the following.
(a) the speed of the race car
m/s
(b) the distance traveled
(c) the elapsed time
Transcribed Image Text:A race car starts from rest on a circular track of radius 516 m. The car's speed increases at the constant rate of 0.770 m/s². At the point where the magnitudes of the centripetal and tangential accelerations are equal, find the following. (a) the speed of the race car m/s (b) the distance traveled (c) the elapsed time
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