A mixture of gases in a container has a pressure of 63.2 atm. If the pressure of CO2 gas is 27.8 atm and the pressure of O2 gas is 31.7 atm, what is the pressure of CH4 gas.

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.