February 21, 2017

Homework Help: physics

Posted by Akbar on Sunday, April 22, 2012 at 8:01pm.

A tire with an inner volume of 0.0250 m3 is filled with air at a gauge pressure of 30.3 psi. If the tire valve is opened to the atmosphere, what volume outside of the tire does the escaping air occupy? Some air remains within the tire occupying the original volume, but now that remaining air is at atmospheric pressure (14.7 psi). Assume the temperature of the air does not change.

I keep getting .0316m^3 but its wrong I don't know how to do this could someone help please. Thank you.

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