SOLUTION: The formula S=√30fd relates the speed S in miles per hour a car was traveling to the length d in geet that the car skidded when brakes were applied. The variable f is the coe
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Question 401818: The formula S=√30fd relates the speed S in miles per hour a car was traveling to the length d in geet that the car skidded when brakes were applied. The variable f is the coefficient of friction, which varies depending on the road surface and the condition of the tires. Which set(s) of numbers (real, natural, rational, whole, irrational, and integer) contain the value of S for f=0.8 and d=51? Explain! Answer by yeyitas(1) (Show Source):
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