In a grand prix race of mass m= 600 kg as it travels on a fast track on a circular arc of radius r = 100 m because of the shape of the car and the wings on it. The passing air exerts a negative lift FL downward on the car. If the coefficient of static friction between the tire and the track is 0.75 and if the car is on the verge of sliding out of the turn when its speed is 28.6 m/s, what is the magnitude of the negative lift acting downward on the car?

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In a grand prix race of mass m= 600
kg as it travels on a fast track on a
circular arc of radius r = 100 m because
of the shape of the car and the wings
on it. The passing air exerts a negative
lift FL downward on the car. If the
coefficient of static friction between
the tire and the track is 0.75 and if the
car is on the verge of sliding out of the
turn when its speed is 28.6 m/s, what
is the magnitude of the negative lift
acting downward on the car?
Transcribed Image Text:In a grand prix race of mass m= 600 kg as it travels on a fast track on a circular arc of radius r = 100 m because of the shape of the car and the wings on it. The passing air exerts a negative lift FL downward on the car. If the coefficient of static friction between the tire and the track is 0.75 and if the car is on the verge of sliding out of the turn when its speed is 28.6 m/s, what is the magnitude of the negative lift acting downward on the car?
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