The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows thecenterline of the road and has a radius of curvature PA = 86 m, while path B-B uses the width of the road to good advantage inincreasing the radius of curvature to pg = 165 m. If the drivers limit their speeds in their curves so that the lateral acceleration does notexceed 0.71g, determine the maximum speed for each path.165 mAnswers:(VA)max=(VB) max =iINA B86 mBm/sm/s

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Description: The figure shows two possible paths for negotiating an unbanked turn on a horizontal portion of a race course. Path A-A follows thecenterline of the road and has a radius of curvature PA = 86 m, while path B-B uses the width of the road to good adva

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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 = 86 m, while path B-B uses the width of the road to good advantage in ncreasing the radius of curvature to pg = 165 m. If the drivers limit their speeds in their curves so that the lateral acceleration does exceed 0.71g, determine the maximum speed for each path. 165 m Answers: (VA) max = (VB)max= i A B 86 m m/s m/s

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 = 86 m, while path B-B uses the width of the road to good advantage in ncreasing the radius of curvature to pg = 165 m. If the drivers limit their speeds in their curves so that the lateral acceleration does exceed 0.71g, determine the maximum speed for each path. 165 m Answers: (VA) max = (VB)max= i A B 86 m m/s m/s

College Physics

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Chapter1: Units, Trigonometry. And Vectors

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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 = 86 m, while path B-B uses the width of the road to good advantage in
increasing the radius of curvature to pg = 165 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not
exceed 0.71g, determine the maximum speed for each path.
165 m
Answers:
(VA)max=
(VB) max =
i
IN
A B
86 m
B
m/s
m/s

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