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A curve of radius 40 m is banked for a design speed of 60 km/h. If...

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Physics

A curve of radius 40 m is banked for a design speed of 60 km/h.If the coefficient of static friction is 0.30 (wet pavement), atwhat range of speeds can a car safely make the curve?
minimum

maximum

Answer & Explanation Solved by verified expert
3.6 Ratings (591 Votes)
here radius r 40 m speed v 60 kmh v 1667 ms us 03 The aviators normally solid work has missed the mark here a design speed of 60 kmh 1667 ms means that there is no friction force on the ramp    See Answer
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