An antique phonograph turntable has a kinetic energy of
An antique phonograph turntable has a kinetic energy of 2.70×10?2J when turning at an angular velocity of 48.0 rev/min
A) What is the moment of inertia of the turntable about the rotation axis?
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an antique phonograph turntable has a kinetic energy of 270times102j when turning at an angular velocity of 480 revmina
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