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 = 81 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to pg = 189 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not exceed 0.68g, determine the maximum speed for each path. 189 m Answers: (VA)max = (VB)max = i tel Α Β\ 81 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 = 81 m, while path B-B uses the width of the road to good advantage in increasing the radius of curvature to pg = 189 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not exceed 0.68g, determine the maximum speed for each path. 189 m Answers: (VA)max = (VB)max = i tel Α Β\ 81 m m/s m/s
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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 = 81 m, while path B-B uses the width of the road to good advantage in
increasing the radius of curvature to PB = 189 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not
exceed 0.68g, determine the maximum speed for each path.
189 m
Answers:
(VA)max=
(VB)max=
i
i
81 m
m/s
m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa7f5b9f2-fb06-4bce-a317-f4eba48d0477%2Fb2f1b89f-6945-4da6-992f-a4a7bc4ff743%2Frhcj1gi_processed.png&w=3840&q=75)
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 = 81 m, while path B-B uses the width of the road to good advantage in
increasing the radius of curvature to PB = 189 m. If the drivers limit their speeds in their curves so that the lateral acceleration does not
exceed 0.68g, determine the maximum speed for each path.
189 m
Answers:
(VA)max=
(VB)max=
i
i
81 m
m/s
m/s
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