If gravity is so attractive, why doesn’t the earth just crash into the sun? Or the moon into the earth?
The answer: Stable Orbits
If gravity is so attractive, why doesn’t the earth just crash into the sun? Or the moon into the earth?
The answer: Stable Orbits
Actually, we live in a four dimensional reality. Time is the fourth dimension.
There is only one thing I love more than physics and that's hipster physics