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Mathematics, 14.04.2021 17:10 slmjmlawson
Dos varillas de control están unidad en A a la palanca AB. Aplique trigonometría y, sabiendo que la fuerza en la varilla de la izquierda en F1=30 Lb determine a) la fuerza F2 requerida en la varilla derecha si la resultante R de las fuerzas ejercidas por las varillas sobre la palanca es vertical, b) la magnitud correspondiente de R
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Dos varillas de control están unidad en A a la palanca AB. Aplique trigonometría y, sabiendo que la...
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