From site:   If you are looking for basic physics information, stay on this site. It’s not just physics for kids, it’s for everyone. We have information on motion, heat and thermodynamics, electricity & magnetism, light, and modern physics topics…

So you’re asking, what is PHYSICS? Everything in the universe has an effect on every other thing. Physicists study those forces and effects. It is a science that relates to all other sciences: Chemistry, Biology, Geology, Astronomy, Meteorology, Engineering, etc. If you can name it, chances are physics is involved.

Everything on Earth, everything in our solar system, everything in our galaxy, and everything in the universe moves and exists because of forces. Physics studies those FORCES and interactions. Let’s get started and look inside the physics of motion. Go take a look!