The stopping distance, d, of a car after the brakes are applied varies directly as the square
Question:
The stopping distance, d, of a car after the brakes are applied varies directly as the square of the speed, s, of the car. If a car traveling at a speed of 40 miles per hour can stop in 80 feet, what is the stopping distance of a car traveling at 55 miles per hour?
(a) Write the variation equation.
(b) Determine the quantity indicated.
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a d ks 2 b 80 ...View the full answer
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
Question Posted:
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