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October 2, 2014

October 2, 2014

Posted by **Shin** on Saturday, April 30, 2011 at 9:50am.

(a) Find the speed limit for a curve having a radius of 400 feet.

(b). If the radius of a curve doubles, what happens to the speed limit?

(c.) A curve with a 40-mile-per-hour speed limit is being designed .What should be its radius?

- College math -
**bobpursley**, Saturday, April 30, 2011 at 11:42amWhat is your thinking? I will be happy to critique your thinking.

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