In above problem the moment of inertia of four bodies about an axis passing through opposite corners of frame is

Question

In above problem the moment of inertia of four bodies about an axis passing through opposite corners of frame is (A) √2ML2 (B) 2ML2 (C) ML2 (D) 2√2ML2

Tardigrade Admin · Accepted Answer

I = 2 [ M ( (L/√2) )2 ] = ML2

Q. In above problem the moment of inertia of four bodies about an axis passing through opposite corners of frame is

$2 M L^{2}$

$2 M L^{2}$

$M L^{2}$

$22 M L^{2}$

$I = 2 [M (\frac{L}{2})^{2}] = M L^{2}$

Q. In above problem the moment of inertia of four bodies about an axis passing through opposite corners of frame is

2​ML2

2ML2

ML2

22​ML2

I=2[M(2​L​)2]=ML2

$2 M L^{2}$

$2 M L^{2}$

$M L^{2}$

$22 M L^{2}$

$I = 2 [M (\frac{L}{2})^{2}] = M L^{2}$