The radius of gyration | RIGID BODY DYNAMICS

JEE MAIN 2020

07-01-20 S1

Question

The radius of gyration of a uniform rod of length I, about an axis passing through a point $\frac{1}{4}$ away from the centre of the rod, and perpendicular to it, is:

Select the correct option:

$\sqrt{\frac{7}{48}}$ ।

$\frac{1}{8} I$

$\left.\frac{1}{4} \right\rvert\,$

$\sqrt{\frac{3}{8}}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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