A Formula-1 car encounters a hump which has a circular shape with smooth transitions at either end. (a) What speed vg will cause the car to lose contact with the road at the topmost point B? (b) For a speed va = 190 km/h, what is the normal force exerted by the road on the 730-kg car as it passes point A? B 10.6° p= 304 m Answers: (a) VB- m/s (b) NA - i
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