Develop and describe a method to predict the force exerted by the expelled CO2 on the system using Newton's second law. In the space below, describe your method. Don't take the measurements or calculations yet, just describe what you'll measure. Make sure you include a discussion of the sources of experimental uncertainty and how you'd minimize that uncertainty.

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)