名词
中文翻译：动力学
同义词：
['dynamics', 'physics of motion例句：1. The kinetics of the collision are important to understand the forces involved.（碰撞的动力学对理解涉及的力很重要。）2. Physics is a branch of kinetics that deals with the behavior of matter and energy.（物理学是动力学的一个分支，研究物质和能量的行为。）']
例句：
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1. The kinetics of the collision are important to understand the forces involved.
碰撞的动力学对理解涉及的力很重要。
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2. Physics is a branch of kinetics that deals with the behavior of matter and energy.
物理学是动力学的一个分支，研究物质和能量的行为。
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3.In kinetics, the force between two objects is calculated using the formula F = ma, where F is the force, m is the mass of one object, and a is the acceleration due to gravity.
在动力学中，两个物体之间的力是通过公式F = ma来计算的，其中F是力，m是其中一个物体的质量，a是由于重力引起的加速度。