英语单词查询
momenta
「momenta」的意思
n. 动量（momentum 的复数）；力量；动向；要素
momentum的复数
「momenta」的用法
momenta动量 - 物理学家
「momenta」的例句
The conservation of momentum is a fundamental principle in physics.
动量守恒是物理学中的一个基本原理。
In collisions, the total momentum of the system is conserved.
在碰撞中，系统的总动量是守恒的。
Momentum is a measure of an object's motion.
动量是衡量物体运动的一个物理量。
The impulse on an object equals the change in its momentum.
物体受到的冲量等于其动量的变化。
Momentum can be transferred from one object to another.
动量可以从一个物体转移到另一个物体。
In rocket propulsion, the rocket expels mass to gain momentum.
在火箭推进中，火箭通过喷射质量来获得动量。
Momentum is a vector quantity, meaning it has both magnitude and direction.
动量是一个矢量量，意味着它既有大小又有方向。
The law of conservation of momentum states that the total momentum of a closed system remains constant over time.
动量守恒定律指出，封闭系统的总动量在时间上保持不变。
Momentum can be calculated using the formula p = mv, where p is momentum, m is mass, and v is velocity.
动量可以用公式p = mv计算，其中p是动量，m是质量，v是速度。
Understanding momentum is crucial for analyzing collisions and impacts in various fields such as sports and engineering.
理解动量对于分析各种领域中的碰撞和冲击至关重要，如体育和工程。