Use the Following Formula to Find the Speed of a Car

question 87

Multiple Choice

Use the following formula to find the speed of a car that left skid marks of 300 feet in length: where the coefficient of friction, , D is the distance skidded, and S is the speed of the car. Express your answer to the nearest mile per hour.

• A) 47 miles per hour
• B) 11 miles per hour
• C) 60 miles per hour
• D) 55 miles per hour
• E) 67 miles per hour

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