A typical running track is an oval with 74-m-diameter half circles at each end. A runner going

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A typical running track is an oval with 74-m-diameter half circles at each end. A runner going once around the track covers a distance of \(400 \mathrm{~m}\). Suppose a runner, moving at a constant speed, goes once around the track in \(1 \mathrm{~min} 40 \mathrm{~s}\). What is her centripetal acceleration during the turn at each end of the track?

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College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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