A curve of radius 110 m is banked at an angle of 12.2°. At what speed can it be negotiated under icy conditions where friction is negligible?

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A: Since tana=v^2/rg. a=15' r=110m. Therefore -v=(tana×rg)^0.5. =17m/s

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Q: A curve of radius 110 m is banked at an angle of 17.4 °. At what speed can it be negotiated under…

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Q: A car moving at 38 km/h negotiates a 150 mm -radius banked turn designed for 60 km/h. What…

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Q: The posted speed limit for a flat (unbanked) curve of radius 45m is 45mph. What is the required…

A: v=μrg μ=v2rg

Q: A banked roadway of radius 200m is designed for traffic moving at a maximum speed of 18m/s. Ignoring…

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