Physics, 12.08.2020 05:01, tytybruce2

Un cable está tendido sobre dos postes colocados con una separación de 10 m. A la mitad del cable se cuelga un letrero que provoca un pandeo, por lo cual el cable desciende verticalmente una distancia de 50 cm. Si la tensión en cada segmento del cable es de 2000 N, ¿cuál es el peso del letrero?

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Un cable está tendido sobre dos postes colocados con una separación de 10 m. A la mitad del cable se...