How many grams of oxygen (o2) are in a tank with a gauge pressure of 10 atmospheres, a volume of 10 liters and a temperature of 11 degrees c. (atomic mass of oxygen (o2) is 16 g/mol). 150.887008 grams
3,897.68576 grams
3,543.35069 grams
137.170007 grams

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

Aball horizontally thrown from a cliff at 8m/s