momentummeaning

In Newtonian mechanics, momentum is the product of the mass and velocity of an object. It is a vector quantity, possessing a magnitude and a direction.

Momentum is generally used to mean increasing forward motion. A boulder rolling down a hill gains momentum. So does a great idea, a team on a winning streak ...

n. 動量；動力. 牛津中文字典. momentum.

2024年2月2日 — The meaning of MOMENTUM is a property of a moving body that the body has by virtue of its mass and motion and that is equal to the product ...

Momentum definition: force or speed of movement; impetus, as of a physical object or course of events. See examples of MOMENTUM used in a sentence.

momentum in American English · 1. force or speed of movement; impetus, as of a physical object or course of events. The car gained momentum going downhill · 2.

4 天前 — The play loses momentum (= becomes less interesting, energetic, etc.) by its half way stage. 這部戲演 ...

2023年12月29日 — Momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction.

MOMENTUM definition: 1. the force that keeps an object moving: 2. the quality that keeps an event developing or making…. Learn more.

give something momentum (=make something become more successful)The agreement was small, but it gave new momentum to the talks.