(Editors Note – Tuesday December 23, 2014)
Article originally published om Oct 31, 2014 by Rylan Branch
Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat, kinetic or mechanical energy, light, potential energy, electrical, or other forms.
According to the law of conservation of energy, the total energy of a system remains constant, though energy may transform into another form. Two billiard balls colliding, for example, may come to rest, with the resulting energy becoming sound and perhaps a bit of heat at the point of collision.
The SI unit of energy is the joule (J) or newton-meter (N * m). The joule is also the SI unit of work.
“If it’s that most mysterious of energies, which is DARK ENERGY, causing the universe to expand more than it seems like it should.”
– 3:00 mark of the above video.
What Is Energy? World’s Most Asked Questions #WMAQ
Moral Of The Story (Solution)
“I’ve been up all night, tryna get that rich
I’ve been work, work, work, work, working on my shit
Milked the whole game twice gotta get it how I live
I’ve been work, work, work, work, working on my shit”
– “Work” by Iggy Azalea