What is the psi for a full size AFL football?
- [Ref. "Football (ball)" - Wikipedia]
Is the pressure inside a football is caused by the air particles inside the ball crashing into the wall of a football?
A Football is harder. They are pumped to 13 (12.5 to 13.5) PSI in the NFL while a basketball in the NBA is 8.5 PSI. PSI is pounds per square inch. i believe they were looking for the difficulty levels of the two sports rather than the pressure of the ball. in that case it is strictly a matter of opinion eVEN IF IT WAS MORE MATTER OF OPINION fOOTBALL IS WAY MORE CONTACT THAN…
What should the oil pressure be warm at idol you have a 1985 woody when you start it cold goes up to about 55 psi as it warms it drops clear down to about 10 psi?
Yes, slightly lighter. But only slightly. It depends on the size of the tank and the amount of compression. A typical residential or contractors compressor might compress to about 250 psi. Such a compressor might increase its weight by .5 - 1 pound at full compression. A scuba tank will gain approximately 8 pounds because they compress to about 1000 psi.