The Total Stopping Distance T of a Vehicle Is

question 12

Multiple Choice

The total stopping distance T of a vehicle is where T is in feet and x is the speed in miles per hour. Use differentials to approximate the percent change in total stopping distance as speed changes from to miles per hour. Round your answer to one decimal place.

• A) 37.4%
• B) 16.5%
• C) 32.2%
• D) 168.0%
• E) 116.7%

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