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A disc of mass 4 kg, radius 0.5 m and moment of inertia 3 kgm2 rolls on a horizontal surface so that its center moves with speed 5 m/see. Kinetic energy of the disc is

Correct Answer: 200 J

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Applied Mechanics and Graphic Statics MCQ: A disc of mass 4 kg, radius 0.5 m and moment of inertia 3 kgm2 rolls on a horizontal surface so that its center moves with speed 5 m/see. Kinetic energy of the disc is | Extra Education