The relative velocity (also or ) is the velocity of an object or observer B in the rest frame of another object or observer A. If it is constant,
where is A's velocity in the rest frame of B.
Read more about Relative Velocity: Classical Mechanics, Special Relativity Theory, Example
Famous quotes containing the word relative:
“To revolt is a natural tendency of life. Even a worm turns against the foot that crushes it. In general, the vitality and relative dignity of an animal can be measured by the intensity of its instinct to revolt.”
—Mikhail Bakunin (1814–1876)