When there is no food in my microwave oven, the acceleration of the turntable is 0.150 rad/s2. The turntable is a solid disk of radius 0.0950 m and mass 0.850 kg. I put my dinner in the microwave which can be considered to be a solid disk of mass 0.250 kg and radius 0.0550 m.a. What is the moment of inertia of the turntable alone?b. What is the moment of inertia of the turntable with the dinner?c. If the torque supplied by the motor is the same with and without the dinner, what is the angularacceleration of the dinner?

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.