The radius of gyration of a solid sphere of mass 5 kg about XY is 5 m as shown in figure. The radius of the sphere $\frac{5x}{\sqrt{7}}$ m, then the value of x is:
A
5
B
$\sqrt{2}$
C
$\sqrt{3}$
D
$\sqrt{5}$

Question

The radius of gyration of a solid sphere of mass 5 kg about XY is 5 m as shown in figure. The radius of the sphere $ \frac{5x}{\sqrt{7}} $ m, then the value of x is:

Accepted Answer

$ \sqrt{5} $

Answer

5

Answer

$ \sqrt{2} $

Answer

$ \sqrt{3} $

RE-NEET 2024 Physics Moment of Inertia MCQ Question

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