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Part A. The sports car, having a mass of 1700 kg, is traveling horizontally along a 20° banked track which is circular and has a radius of curvature of ρ = 100 m. If the coefficient of static friction between the tires and the road is μs = 0.2 . Determine the maximum constant speed at which the car can travel without sliding up the slope. Neglect the size of the car.

Part B. Using Data in Part A, determine the minimum speed at which the car can travel around the track without sliding down the slope.

Need help with the free-body diagram and please show all work!!

θ = 20°

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는) 20 b) 2

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