Una cuerda se enreda alrededor de un poste telefónico, formando sus dos extremos un ángulo
de 120° (como se ve en la figura). Si de uno de los extremos se tira con una fuerza de 85 Kg y
del otro con una fuerza de 30 Kg. ¿Cuál es el valor de la fuerza resultante sobre el poste y su
dirección (ángulo) respecto a la fuerza de 85 Kg?
Answers: 1
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Una cuerda se enreda alrededor de un poste telefónico, formando sus dos extremos un ángulo
de 120°...
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