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The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows the centerline of the road and has a radius of curvature PA = 88 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to Ps = 183 m. If the drivers limit their speeds in their curves so that the lateral acceleration doesn exceed 0.84g, determine the maximum speed for each path.

The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows the centerline of the road and has a radius of curvature PA = 88 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to Ps = 183 m. If the drivers limit their speeds in their curves so that the lateral acceleration doesn exceed 0.84g, determine the maximum speed for each path.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows the centerline of the road and has a radius of curvature Pa = 88 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to pB = 183 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not exceed 0.84g, determine the maximum speed for each path. A B 183 m 88 m Answers: (valmax = i m/s (VB) max = i m/s
Transcribed Image Text:The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows the centerline of the road and has a radius of curvature Pa = 88 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to pB = 183 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not exceed 0.84g, determine the maximum speed for each path. A B 183 m 88 m Answers: (valmax = i m/s (VB) max = i m/s
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