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Mechanics of Pneumatic Tires - pdf
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03-15-2011, 12:46 PM
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gone-ot
...beats walking...
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...page 9: ..."losses" at 80-95 mph:
90-95% internal hystersis
_
2-10% friction between tire & surface
1½-3½% air resistance
...the first document is dated
1971
, the second is dated
2005
.
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