Use the Heat/Cool slider at the bottom of the simulation to add some energy to the chamber in the form of heat. What effect does this added energy have on the temperature, pressure, and number of collisions

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the maxium height is 34m/s