What is the definition of momentum?
mo·men·tum. (mō-mĕn′təm) A quantity used to measure the motion of a body, equal to the product of its mass and velocity. Any change in the speed or direction of a body changes its momentum. moment, momentum - Latin momentum, from movere, "move," and -mentum, is the source of moment and momentum, which first meant "moving power.".
DA: 66 PA: 97 MOZ Rank: 75