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kinectic energy
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动能_百度百科
公式定义 公式 推导 说明 动能定理 定义 定义 定义：物体由于运动而具有的能量，称为物体的动能。它的大小定义为物体质量与速度平方乘积的二分之一。 结论 因此，质量相同的物体，运动速度越大，它的动能越大；运动速度相同的物体，质量越大，具有的动能就越大。 在「baike.baidu.com」查看更多資訊
www.britannica.com
Kinetic energy | Definition, Formula, Units, Examples,
2025年10月2日 · Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass. The kind of motion may be translation, rotation about an … 作者: The Editors of Encyclopa...
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7.3: Kinetic Energy - Physics LibreTexts
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What Is Kinetic Energy? The Energy of Motion …
modern-physics.org
Kinetic Energy | Principles, Calculations
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Kinetic Energy - HyperPhysics
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Kinetic Energy – The Physics Hypertextbook
1 天前 · The energy of motion is called kinetic energy. It can be computed using the equation K = ½mv² where m is mass and v is speed.
dictionary.cambridge.org
KINETIC ENERGY在剑桥英语词典中的解释及翻译
A higher kinetic energy of the tungsten ions means that the plasma streams inside the array, including the region near the axis, are collisionless. The electron kinetic energy is then …
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