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September 17, 2014

Homework Help: Physics

Posted by MP on Monday, May 23, 2011 at 9:33pm.

An automobile tire is inflated with air originally at 10.0C and normal atmospheric pressure. During the process, the air is compressed to 28.0% of its original volume and the temperature is increased to 36.0C.
a) What is the tire pressure?
b) After the car is driven at high speed, the tire air temperature rises to 85.0C and the interior volume of the tire increases by 2.00%. What is the new tire pressure (absolute) in pascals?

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