Physics, 22.10.2020 20:01 cjdolce9790
A large cylindrical spool of light string is attached to a wall. The radius is 0.3 m and the spool has a mass of 25 kg. A child pulls on the string with a force of 55 N and the spool begins to rotate. Determine its angular acceleration.
Answers: 3
is the angular acceleration 
is the moment of inertia of the spool which is mathematically represented as 
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A large cylindrical spool of light string is attached to a wall. The radius is 0.3 m and the spool h...
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