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From a uniform disc of radius R, an equi...

From a uniform disc of radius R, an equilibatered triangle of side `sqrt3R` is cut as shown. The new position of centre of mass is:

A

`(0,0)`

B

`(0,R)`

C

`(0,(sqrt(3)R)/(2))`

D

none of these

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Centre of mass remain mass remain at centre of the circle.
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