Physics, 12.02.2021 09:50 DEVORIA2001

A motor has a rotor (with armature) of moment of inertia m . The rotor is attached to a gear box of gear ratio G > 1. The output of the gearbox is attached to a mass whose moment of inertia is . What will be the moment of inertia ‘felt’ by the motor? What will be the moment of inertial ‘felt’ by someone who is rotating the mass by hand, to turn the motor? Which of the two is large

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A motor has a rotor (with armature) of moment of inertia m . The rotor is attached to a gear box of...