wwall7
wwall7
01.09.2021 • 
Mathematics

The stopping distance of a car, , as a function of its speed, , is given by the formula = 2, where is a constant that is dependent on the specific car and conditions of the road. Suppose a certain car traveling 70 mph requires 177 feet to stop. Find the constant , and use that information to approximate the stopping distance for this car traveling at 90 mph.

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