Rotational Motion-Radius of Gyration (AIIMS Physics): Questions 1 - 1 of 1

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Question number: 1

» Rotational Motion » Radius of Gyration

MCQ▾

Question

The angular velocity of a body changes from ω to 2ω without applying torque but by changing moment of inertia. The ratio of initial radius of gyration to the final radius of gyration is –

Choices

Choice (4) Response

a.

12

b.

12

c.

2

d.

2

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