The smaller the curvature of a bend in a road, the faster a car can travel. Assume

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The smaller the curvature of a bend in a road, the faster a car can travel. Assume that the maximum speed around a turn is inversely proportional to the square root of the curvature. A car moving on the path y = 1/3x3, where x and y are measured in miles, can safely go 30 miles per hour at (1, 1/3). How fast can it go at (3/2, 9/8)?


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Calculus Of A Single Variable

ISBN: 9781337275361

11th Edition

Authors: Ron Larson, Bruce H. Edwards

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