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Statement of a problem № 2580

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As shown in Fig. 10-3, a mass m — 400 g hangs from the rim of a wheel of radius r — 15 cm. When released from rest, the mass falls 2.0 m in 6.5 s. Find the moment of inertia of the wheel.

Solution:
As shown in Fig. 10-3, a mass m — 400 g hangs from the rim of a wheel of radiu

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