The Stopping Distance D of a Car After the Brakes

question 171

Short Answer

The stopping distance D of a car after the brakes have been applied varies directly as the square of the speed s. A certain car traveling at 50 mi/h can stop in 240 ft. What is the maximum speed it can be traveling if it needs to stop in 150 ft? Round your answer to one decimal place.

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Definitions:

Proportion to Work

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Social Comparison

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Equity Theory

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Locke and Latham

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