Peoples Physics Concepts

(Marvins-Underground-K-12) #1

5.4. Centripetal Force Problems http://www.ck12.org



  • Banked turns (the road is not flat, but rather at an angle) allow for a greater speed before skidding out. In
    this case the normal force aids the force of friction in creating a larger centripetal force than that which can
    be obtained by friction alone on a flat road. It’s not as simple as adding them together, one must consider the
    components of these two forces in the direction to the center of the circle.


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URL: http://www.ck12.org/flx/render/embeddedobject/393

Simulation


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