Physics

Physics, 27.06.2019 00:30, laleona01

The curved section of a horizontal highway is a circular unbanked arc of radius 740m. if the coefficient of static friction between this roadway and typical tires is .40, what would be the maximum safe driving speed for this horizontal curved section of highway

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Physics, 27.06.2019 07:40, duncanje5783

Aroadway is designed for traffic moving at a speed of 94 m/s. a curved section of the roadway is a circular arc of 740m radius. the curved section is temporarily replaced with an unbanked roadway of the same radius. the coefficient of friction of this roadway is 0.40. the maximum safe driving speed for this unbanked, curved section is closest to?

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Physics, 13.07.2019 20:30, josie122

Aflat (unbanked) curve on a highway has a radius of 170.0 m. a car rounds the curve at a speed of 25.0 m> s. (a) what is the minimum coefficient of static friction that will prevent sliding? (b) suppose that the highway is icy and the coefficient of static friction between the tires and pavement is only one-third of what you found in part (a). what should be the maximum speed of the car so that it can round the curve safely?

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Physics, 22.08.2019 00:30, minecraft37385

Acurved section of roadway is in the shape of a circular arc of 410-m radius. the curved section is horizontal, not banked. the coefficient of friction for tires and the roadway is 0.40. what is the maximum safe driving speed for this unbanked, curved section of roadway?

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Physics, 23.09.2019 02:30, msjsnell29

The curved section of a horizontal highway is a circular unbanked arc of radius 740 m. if the coefficient of static friction between this roadway and typical tires is 0.40, what would be the maximum safe driving speed for this horizontal curved section of highway?

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