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what is the moment of inertia of a rod of length l about its end when it is inclind at an angle theta with the vertical?????

what is the moment of inertia of a rod of length l about its end when it is inclind at an angle theta with the vertical?????

Grade:12

3 Answers

Vinay Arya
37 Points
13 years ago

Hi Hridam

The moment of inertia of the rod about its end is equal to the moment of inertia of the rod about an axis passing through that end and perpendicular to the rod.

Hence,the moment of inertia of the rod about its end is ml2/3 .

 

Aakash Anuj
34 Points
13 years ago

The moment of inertia is ml^2/3 sin^2 (90-theta) = ml^2/3 cos^2 theta

kunal chavhan
8 Points
13 years ago

hi, hridam the ans. to ur question is ML2/3Sin2theta.

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