In this case, the acceleration of the bird is different after the tap.

这一情况下，点击前后的加速度是不同的。

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After five deaths and 271 injuries from car accidents linked to supposed incidents of unintended acceleration of the Audi 5000, Audi of America recalled 250,000 of its vehicles in 1987.

奥迪5000车型意外加速导致5人死亡、271人受伤后，奥迪美国分部于1987年召回25万台汽车。

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I put a mass, m1, here, and I measure the acceleration that this pull causes on this mass immediately after I release it.

挂个质量m1的物体在这儿，再松开，放开瞬间拉力，会产生一个加速度。

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SNECMA, relied on an after-burner to generate the acceleration needed for takeoff and to break the sound barrier.

ECONOMIST: Supersonics on the back burner | The

Petrobras (PBR) appears poised for upside re-acceleration exactly one month after its multi-month recovery rally peak at 24.83.

FORBES: Apple, Ford And Petrobras Looking Tasty Right Now

The acceleration of talks comes less than a month after Japanese Prime Minister Shinzo Abe signed atomic-power treaties with Turkey and the United Arab Emirates, the first such move since the Fukushima disaster.

WSJ: Japan, India to Restart Nuclear-Energy Talks