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The moment of inertia of a rod about an axis through its centre and perpendicular to it is 1/12 ML² (where M is the mass and L, the length of the rod). The rod is bent in the middle so that the two halves make an angle of 60°. The moment of inertia of the bent rod about the same axis would be
Options
(a) (1/48) ML²
(b) (1/12) ML²
(c) (1/24) ML²
(d) (1/8√3) ML²
Correct Answer:
(1/12) ML²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body travelling along a straight line traversed one-third of the total distance
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
- Wave nature of light is verified by
- The temperature coefficient of the resistance of a wire is 0.00125 per ⁰C.
- A heavy stone hanging from a massless string of length 15 m is projected
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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