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Physics, 30.03.2021 22:20 isabeltorres5

5. Un tren viaja por una vía recta a una velocidad de 30 m/s. Una persona que viaja en el tren deja caer (accidentalmente) por la ventana su celular que sujetaba en estado de
reposo (con respecto al tren) desde una altura de 3 m hasta la vía. En el instante
exactamente antes de que el celular llegue a la vía, ¿cuál es su velocidad con respecto al
tren? ¿Y cuál es su velocidad con respecto a la vía?

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