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For ideal banking, the centripetal force is supplied entirely without any:
AFraction
BFracture
CFrequency
DFriction
Answer & Solution
Correct answer: D. Friction
1. The ideal case assumes a perfectly slippery road.
2. Only the tilt of the surface does the work.
3. So no friction is needed at all.
_Source: OpenStax University Physics Volume 1, Chapter 6, Applications of Newton's Laws._
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