Lesson Question: What is the effect of
pressure on the volume of a gas?
To answer this question, you used weight to
change the
of the gas and
measured the
resulting changes to the gas's
DONE

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?