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Un article trouvé pour ce sujet.
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Time with Non-Uniform Motion |
2008-07-21 |
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jenina pose la question :
An unmarked police car, travelling a constant 95km/h, is passed by a speeder travelling 145km/h. precisely 1.00s after the speed passes, the policeman steps on the accelerator. If the police car’s acceleration is 2.00m/s², how much time elapses after the police car is passed until it overtakes the speeder (assumed moving at constant speed)?
Janice Cotcher lui répond. |
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