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impulse

B2 noun

Các nghĩa

  1. lực đẩy

    A thrust; a push; a sudden force that impels.

    c. 1715-1716, Samuel Clarke, letter to Gottfried Wilhelm Leibniz All spontaneous animal motion is performed by mechanical impulse.

  2. sự thôi thúc

    A wish or urge, particularly a sudden one prompting action.

    The impulse to learn drove me to study night and day.

  3. xung lực

    The integral of force over time.

    The total impulse from the impact will depend on the kinetic energy of the projectile.

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