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  • Решение задачи 14.6.7 из сборника Кепе О.Э.
14.6.7
Трубка вращается вокруг вертикальной оси Oz, ее момент инерции Iz = 0,075 кг • м2. По трубке под действием внутренних сил системы движется шарик М массой m = 0,1 кг. Когда шарик находится на оси Oz, угловая скорость ω0 = 4 рад/с. При каком расстоянии l угловая скорость равна 3 рад/с? (Ответ 0,5)

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Решение задачи 14.6.7 из сборника Кепе О.Э.

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