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What will be the position of centre of m...

What will be the position of centre of mass of a half disc shown ?
.

A

`(2 a)/(pi)`

B

`(4 a)/(3 pi)`

C

`(a)/(pi)`

D

`(2 a)/(3 pi)`

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Fact that `C.O.M.` of half disc is at distance of `(4 a)/(3 pi)` from centre.
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