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A Banked Turn - No Friction What if thither is utterly no friction between a simple machines tires and the bridle-path - could the rail auto calm get around a curve? Well, yes, it could happen if the disregard is banked, and the car had precisely the right(a) urge. Heres how: [pic] Conceptual: |[pic] |[pic] |[pic] | |A auto on a Level Surface |A simple machine on a Banked Turn |The unifying(a) Force | | either throws on the car argon |The familiar labour on the car due to the|The horizontal fate of the | |vertical, so no horizontal |road is no long-term vertical, so a | shape upshot is shown in forbidding in the| | potency support be generated. |component of the normal force dos in |diagram above. This force can allow for| | |the horizontal direction. |a centripetal force to unravel on the car.| If a car is on a level (unbanked) surface, the forces acting on the car are its weight, mg, pulling the car downward, and the normal force, N, due to the road, which pushes the car upward.

twain of these forces act in the vertical direction and have no horizontal component. If on that point is no friction, there is no force that can supply the centripetal force required to move in the car move in a circular driveway - there is no way that the car can turn. On the another(prenominal) hand, if the car is on a banked turn, the normal force (which is continuously perpend! icular to the roads surface) is no longer vertical. The normal force at a time has a horizontal component, and this component can act as the centripetal force on the car! The car entrust have to move with just the right speed so that it needs a centripetal force jibe to this open force, but it could be done. Given just the right speed, a car could safely negotiate a banked curve nevertheless if the road is covered with perfectly smooth nut! [pic] numerical: A free-body diagram for the car on the banked turn is shown at...If you deficiency to get a full essay, order it on our website: BestEssayCheap.com

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