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> Physics of max lateral G's based on tires
98_1LE
post Aug 30 2006, 11:29 PM
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I seem to recall that max lateral G's of friction is 1 G, and that to go above that adhesion is required.

If true I interpret this to mean that typical street tires would be limited to 1.0 G.

Am I nuts, close, or correct?
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Crazy Canuck
post Sep 1 2006, 04:18 AM
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friction coefficient can be higher than 1.0
coefficient is based on the 2 types of surfaces getting in contact.

F = coeff x NormalForce
Normal-Force on the surface is the weight (not mass) of the vehicle, if measured in g's = 1g
F1's do ~4g's when cornering.
but then again, when sticky tires get hot, they get sticky, so it's some kind of adhesion by definition.

were talking of static friction, obviously... otherwise, the coefficient is was lower than static.
for all intents and purposes, static = not-sliding, ie still under grip conditions.
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Posts in this topic
98_1LE   Physics of max lateral G's based on tires   Aug 30 2006, 11:29 PM
Ojustracing   QUOTE (98_1LE @ Aug 30 2006, 05:29 PM) I ...   Aug 31 2006, 12:49 AM
John_D.   QUOTE (Ojustracing @ Aug 30 2006, 07:49 P...   Aug 31 2006, 02:55 AM
Ojustracing   QUOTE (John_D. @ Aug 30 2006, 08:55 PM) Q...   Aug 31 2006, 03:24 AM
killer_bluebird   I have pulled 1.02g on all season street tires at ...   Aug 31 2006, 03:17 AM
Eugenio_SS   friction coefficient can be higher than 1.0 coeffi...   Sep 1 2006, 04:18 AM
z28tt   You can get well over 1g without any type of aerod...   Sep 1 2006, 07:35 PM
DavidDymaxion   Per g-tech, my 4th gen did 1.03 g (both left and r...   Sep 1 2006, 11:27 PM

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