Physics, 20.03.2020 01:04 Katyazamo

A mass m = 50 kg is attached to a light string which is wrapped around a cylindrical spool of radius R = 0.1 m and moment of inertia I = 4.0 kgᐧm2. The spool is suspended from the ceiling and the mass is released from rest a distance h = 5 m above the floor. How long does it take for the mass to hit the floor?

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A mass m = 50 kg is attached to a light string which is wrapped around a cylindrical spool of radius...