1. The thermal energy of an object is _____. (1 point)

its potential energy
its average kinetic energy
its potential energy minus its kinetic energy
its kinetic energy plus its potential energy

Thanks, jessica :)

1. particle motion

2. The particles of a liquid can slide past one another.

3. the kinetic energy required to break forces between particles

4. increasing its temperature until it transitions from a solid to a liquid

5. A liquid becomes a gas.
I just took the test its right.

yeah I am 100% positive it is "its kinetic energy plus its potential energy"! :-)

what's your answer? :)

i hae no clue what it would be.. :/

do you know the anwser??!!?!

omg thank you so muchhh!!!!

as the puck falls,the amount of potential energy it has decreases.why