Circular motion, banked track, with friction: How slow can you go? A car drives in a circular path of radius R on a curved track, with coefficient of static friction u, between the tires and the road. The track is banked at an angle from the horizontal. The conditions are very icy and the car is going just barely fast enough to keep from sliding down the incline. (See PSL 6.10, and 6.9 anc a) Draw a FBD of the car ) What is the minimum speed the car can go without beginning to slide down the incline? (in te of given quantities) =) Determine this speed if μ = 0.050, the angle is 15 degrees, and the radius is 100 meters. A e velocity directed out of the page, toward us R
Circular motion, banked track, with friction: How slow can you go? A car drives in a circular path of radius R on a curved track, with coefficient of static friction u, between the tires and the road. The track is banked at an angle from the horizontal. The conditions are very icy and the car is going just barely fast enough to keep from sliding down the incline. (See PSL 6.10, and 6.9 anc a) Draw a FBD of the car ) What is the minimum speed the car can go without beginning to slide down the incline? (in te of given quantities) =) Determine this speed if μ = 0.050, the angle is 15 degrees, and the radius is 100 meters. A e velocity directed out of the page, toward us R
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a). The free-body diagram is shown in the figure given below.
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