Questions
A square is made by joining four rods each of mass M and length L. Its moment of inertia about an axis PQ, in its plane and passing through one of its corner is
detailed solution
Correct option is C
By theorem of parallel axes, I1=I2+(4M)r2=4ML23sin245°+4M2L22=83ML2Similar Questions
The moment of inertia of a thin uniform rod of mass M and length L about an axis passing through its mid-point and perpendicular to its length is I0 , Its moment of inertia about an axis passing through one of its ends and perpendicular to its length is
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