Wednesday, November 24, 2010

Why does the size of a car tire change after the car drove for an hour?

After a car has been driving for an hour, the size of its tires will change. How? Why? Does it have anything to do with temperature and friction? Please explain! Urgent!Why does the size of a car tire change after the car drove for an hour?Assuming that the pressure in the tire stays roughly constant, if the temperature changes, the volume will need to change to compensate.



So if the temperature increases noticeably, then the volume will need to increase.Why does the size of a car tire change after the car drove for an hour?hot air expands....friction between the tire and the road radiates to the air inside and inflates the tire
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