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Which has more aerodynamic drag, an auto or a bicycle?
Asked by Charles (4823)
April 21st, 2012
If a car and a bike started from the top of a hill and coasted down, the car would reach a higher speed. The car tires are probably 35 psi and the bike tires are around 100 psi yet the car reaches a higher speed. The car’s axle bearings are probably just as good as the bikes? So, what else is there besides aero drag?
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