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acceleration

来自VeritasWiki 真理百科

acceleration 加速度

词类

名词 (Noun)

词意

加速度

读音

  • IPA: /əkˌseləˈreɪʃən/

变形

复数: accelerations

例句

  1. Acceleration is the rate of change of velocity over time.(加速度是速度随时间的变化率。)
  2. Gravity causes objects to fall with an acceleration of 9.8 m/s².(重力使物体以9.8米/秒²的加速度下落。)
  3. Acceleration is a vector quantity that has both magnitude and direction.(加速度是有大小和方向的矢量。)
  4. A car's acceleration measures how quickly it can increase its speed.(汽车的加速度衡量其能多快提高速度。)