Задача id12170

For phone system connected by weightless and inextensible threads, on an inclined plane determine the tension of the thread between bodies m2 and m3. which will be established if the bodies are released without an initial velocity. Body masses m1=1kg; m2=2 kg; m3=3 kg: angle of inclination of the plane to the horizon a=30°; coefficient of friction between body m3 and plane u=0.3; other bodies do not experience friction.

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