If a steel cylinder with a volume of 1.50 L contains 10.0 moles of oxygen, how much pressure per square inch is the oxygen exerting on the cylinder if the temperature is 27.0°C

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

a corroding iron, if that's one of your choices