Physics, 29.10.2020 03:20, emilyjohnna11

Para sacar un clavo, se coloca un pequeño bloque de madera debajo de un grifo y se aplica una fuerza horizontal P, como se muestra en la figura. Se sabe que l = 8.9 cm y que P = 133.45 N, determine la fuerza vertical ejercida sobre el clavo y la reacción en B.

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Para sacar un clavo, se coloca un pequeño bloque de madera debajo de un grifo y se aplica una fuerza...