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Four particles each of mass 1 kg are at ...

Four particles each of mass 1 kg are at the four corners of a square of side 1m. The M.I. of the system about a normal axis through centre of square is

A

`6" kgm"^(2)`

B

`1.2" kgm"^(2)`

C

`2" kgm"^(2)`

D

`2.5" kgm"^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ROTATIONAL DYNAMICS -PRACTICE SHEET (Exercise - I) (LEVEL - I Straight Objective Type Questions)
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  14. The M.I. of a uniform circular disc about a diameter is I. Its M.I. ab...

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  15. The M.I. of a thin rod about a normal axis through its centre is I. It...

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  16. Two identical rods each of mement of inertia 'I' about a normal axis t...

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  17. Three spheres, each of mass 'm' and radius 'R' are kept in touch with ...

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  18. M.I. of a solid sphere about its diameter is 64" kg m"^(2). If that sp...

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