Wednesday

January 28, 2015

January 28, 2015

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.

**Answer this Question**

**Related Questions**

College math - Highway curves If a circular curve without any banking has a ...

College Math - The posted speed limit on many U.S. highways is 65 miles per hour...

college math - the posted speed limit on many U. S. Highway is 65 miles per hour...

College Math - 1. The posted speed limit on many US highways is 65 miles per ...

PHYSICS - A circular curve of highway with radius 200m is designed for traffic ...

math Help ASAP - write and solve inequality 17. the speed limit of a highway is ...

maths - A motorist travels 120 miles to his destionation at an average speed of ...

Math/ Calculus Please HELP!!! - A truck driver, on assignment from the owner of ...

college math - the speed limit on a local highway is 65 miles per hour. what is ...

Math - 1) A car is traveling at a rate of 70 miles per hour. what is this speed ...