Physics, 18.03.2021 02:20 JellalFernandes
Un trabajador quiere subir un tanque cuya masa es de 100 kg. a la plataforma de un camión que tiene 1 m. de altura. La longitud del plano inclinado que va a utilizar es de 5 m. ¿Qué fuerza debe ejercer el trabajador para subir el cilindro?
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