Early one cool (59.9 °F) morning you start on a bike ride with the atmospheric

Miss J

New member
Early one cool (59.9 °F) morning you start on a bike ride with the atmospheric

pressure at 14.7 lb in-2 and th? Early one cool (59.9 °F) morning you start on a bike ride with the atmospheric pressure at 14.7 lb in-2 and the tire gauge pressure at 39.8 lb in-2. (Gauge pressure is the amount that the pressure exceeds atmospheric pressure.) By late afternoon, the air has warmed up considerably, and in combination with the heat generated by tire friction, the temperature inside the tire has climbed to 102 °F. Assuming that the volume of the air in the tire and the atmospheric pressure have not changed, the tire gauge pressure reads?
 
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