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Impulse definition: the influence of a particular feeling, mental state, etc.. See examples of IMPULSE used in a sentence.
IMPULSE meaning: 1. a sudden strong wish to do something: 2. because you suddenly want to, although you haven't…. Learn more.
impulse翻译：欲望, 冲动，突然的强烈欲望, 信号, 脉冲, 原因, 动机；动力；刺激。了解更多。
Impulse is the change in momentum vector. Therefore the x − component of impulse is equal to - 2mμ and the y − component of impulse is equal to zero. Now consider the change in momentum of the second ball. pxi = m / mucos30o; pyi = − mμ30o. pxf = − m / mucos30o; pyf = − mμ30o.
Recall that impulse is the net force multiplied by the duration of time of the impact. This was expressed mathematically as Δ p = F net Δ t Δ p = F net Δ t . Figure 8.2 Vehicles have safety features like airbags and seat belts installed.
Acting on impulse, he picked up the keys and slipped them into his pocket. She gave in to an impulse and took the money. We are all subject to aggressive impulses. He fought down an impulse to scream. She felt a sudden impulse to look to her left. On an impulse, I went in and bought a box of chocolates.
Sep 12, 2022 · The resulting impulse on the object is defined as. dJ ≡ F (t)dt. (9.3.1) (9.3.1) d J → ≡ F → ( t) d t. Figure 9.3.2 9.3. 2: A force applied by a tennis racquet to a tennis ball over a time interval generates an impulse acting on the ball. The total impulse over the interval t f − t i is.
