Answer to Question #230608 in Electrical Engineering for Nano

Electrical Engineering

Question #230608

The mass moment of inertia of a certain body is I = 20 kg

Expert's answer

Given that 2
1Iω2=2
1mv2
∴2
1×5kgm2×62rad/s=2
1×20kg×v2
∴v2=9∴v=3m/s

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