Jerk (physics)

Animation showing a four-position external Geneva drive in operation

Timing diagram over one rev. for angle, angular velocity, angular acceleration, and angular jerk

Compression wave patternsPlane waveCylindrical symmetry

In physics, jerk, also known as jolt, surge, or lurch, is the rate of change of acceleration; that is, the derivative of acceleration with respect to time, and as such the second derivative of velocity, or the third derivative of position. Jerk is defined by any of the following equivalent expressions:

单词	jerkmeter
释义	jerkmeter /'dʒə:kmitə/ 英汉-汉英词典 n. 加速度计词组 \| 习惯用语您要查找的是不是： geometric adj. 几何学的；几何学图形的 jerkwater adj. 微小的 workmate n. 同事；工友 telemeter n. 测距器 jerkmeter n. 加速度计英语百科 Jerk (physics) In physics, jerk, also known as jolt, surge, or lurch, is the rate of change of acceleration; that is, the derivative of acceleration with respect to time, and as such the second derivative of velocity, or the third derivative of position. Jerk is defined by any of the following equivalent expressions:
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jerkmeter /'dʒə:kmitə/

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Jerk (physics)