Practice question

Why does a crowned road (a road that is higher in the middle for water runoff) present a hazard in curves?

It makes the motorcycle's turn signals shut off automatically
It reduces the effective bank angle, decreasing ground clearance and traction on the outside of the curve
It increases wind resistance on the side of the motorcycle
It causes the tires to wear out unevenly within minutes

Answer: B — It reduces the effective bank angle, decreasing ground clearance and traction on the outside of the curve

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