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Physics, 12.06.2020 03:57 pao2425

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. b) Resuelve nuevamente la actividad suponiendo que las fuerzas que ejercen los tractores forman entre sí un ángulo de 60º.

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Una barca es remolcada río arriba mediante cuerdas unidas a dos tractores que ejercen fuerzas de 500...
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