When one ball is raised, it acquires potential energy which is then transformed into kinetic energy once the ball is released.

In theory, the total energy should be conserved such that the balls continue in perpetual motion. However, over time, the balls stop moving. Why?

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.

Why does lightning travel from clouds to the ground?