One kind of potential energy is elastic potential energy. this is the kind of energy present in a rubber band that is stretched. when the rubber band is released, the elastic potential energy is converted to kinetic energy. elastic potential energy is also present in a muscle that is contracted, or tensed.

the diaphragm is a large muscle that is used to breathe. contracting the diaphragm causes air to move into the lungs. when the diaphragm is relaxed, air moves out of the lungs as is converted to kinetic energy.
a.
chemical potential energy
b.
light energy
c.
elastic potential energy
d.
heat energy

What is the independent variable in this investigation? mass volume sample number substance density

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !