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Physics, 23.07.2020 02:01 joshawajackson

7. Un bloque de 700 N se encuentra sobre una viga uniforme de 200 N y 6 m de longitud. El bloque está a una distancia de 1 m del extremo izquierdo de la viga, como se muestra en la figura. La cuerda que sostiene la viga forma un ángulo θ = 60° con la horizontal. Todo el sistema se encuentra en equilibrio mecánico e. Si el alambre puede soportar una tensión máxima de 900 N, determinar ¿cuál es la distancia máxima “x” a la que se puede colocar el bloque antes de que se rompa el alambre? Sugerencia: aplicar nuevamente la condición de equilibrio rotacional tomando como referencia el extremo izquierdo de la viga, donde esta vez la incógnita es x.

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7. Un bloque de 700 N se encuentra sobre una viga uniforme de 200 N y 6 m de longitud. El bloque est...
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