2. A Tesla rounds a flat, unbanked curve with radius R. (a) If the coefficient of static friction between the tires and the road is derive an expression for the maximum speed at which the driver can take the curve without sliding. (b) What is the maximum speed if R = 275m and mu s =0.85 ? (c) An engineer (brilliant man that he is ) proposes to rebuild the curve , banking it so that, at a certain speed vno friction at all is needed for the car to make the curve. At what angle should it be banked if v = 22.5 m/s ?
2. A Tesla rounds a flat, unbanked curve with radius R. (a) If the coefficient of static friction between the tires and the road is derive an expression for the maximum speed at which the driver can take the curve without sliding. (b) What is the maximum speed if R = 275m and mu s =0.85 ? (c) An engineer (brilliant man that he is ) proposes to rebuild the curve , banking it so that, at a certain speed vno friction at all is needed for the car to make the curve. At what angle should it be banked if v = 22.5 m/s ?
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2. A Tesla rounds a flat, unbanked curve with radius R.
(a) If the coefficient of static friction between the tires and the road is derive an expression for the maximum speed at which the driver can take the curve without sliding.
(b) What is the maximum speed if R = 275m and mu s =0.85 ?
(c) An engineer (brilliant man that he is ) proposes to rebuild the curve , banking it so that, at a certain speed vno friction at all is needed for the car to make the curve. At what angle should it be banked if v = 22.5 m/s ?
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