Question

El cilindro de 3 kg se encuentra en equilibrio, si la tensión de la cuerda superior es 70 N. Determine la magnitud de la tensión de la cuerda inferior. (g = 10 m/s2 )
a) 40 N
b) 50 N
c) 30 N
d) 60 N
e) 20 N
RESOLUCION PLIZ

Answer 1

Respuesta:

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Explicación:

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