A speed cause it would slow down meeting eachother
Answer:
rolling ball down a hill
Explanation:
A rolling ball has kinetic energy
Answer:
The "2" tells us that there are 2 hydrogen atoms in this compound.
Explanation:
Answer:
D) Grounding
Explanation:
The potential difference between cloud and ground leads to ionization of the atmosphere and resulting conduction through the air often to ground (although it can be between clouds at different potentials. I would say grounding, like the spark when you touch a hot battery terminal to ground on a car.
