Sunday

December 21, 2014

December 21, 2014

Posted by **Shin** on Thursday, April 28, 2011 at 3:15pm.

(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 hou speed limit is being designed What should be it's radius?

**Answer this Question**

**Related Questions**

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

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

physics - A circular curve of highway is designed for traffic moving at 93 km/h...

Physics - Two banked curves on a highway have the same radius. Curve A is banked...

calculus - Highway engineers often use quadratic functions to model safe ...

math - Highway engineers often use quadratic functions to model safe distance ...

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

physics - A banked circular highway curve is designed for traffic moving at 84 ...

PHYSICS - A banked circular highway curve is designed for traffic moving at 60 ...

Physics - A banked circular highway curve is designed for traffic moving at 90 ...