Its total mechanical energy is <em>2,000 J</em>.
We don't have enough information to say anything about its heat energy, its chemical energy, or the energy due to any electrical charge it may be carrying or any magnetic field it may have.
Answer: A proton is a positively charged particle located in the nucleus of an atom.
When you compare all organisms around us, even the smallest ones, you see that they have Life; You could even see this as a trend of some sort.
The answer to that will be the Troposphere.
Answer:
Electrons accelerated to high velocities travel in straight lines through an empty cathode ray tube and strike the glass wall of the tube, causing excited atoms to fluoresce or glow.
