question_answer

In the rectangular lamina shown in the figure, \[AB=\frac{BC}{2}.\] The moment of inertia of the lamina is minimum along the axis passing through

A)  AB                                        

B)  BC

C)  EG                                        

D)  FH

Correct Answer: D

Solution :

                 The moment of inertia is minimum about FH because mass distribution is at minimum distance from FH.