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Chemistry, 18.05.2021 20:40 bthakkar25

Una barca es remolcada río arriba mediante cuerdas unidas a dos tractores que ejercen fuerzas de 5000 N. La corriente del agua provoca otra fuerza que no conocemos. Si la barca se mueve con velocidad uniforme: a) Calcula la fuerza originada por la corriente del río si las fuerzas que ejercen los tractores son perpendiculares entre sí.

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