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Three masses each of mass m are palced a...

Three masses each of mass m are palced at the vertices of an equilateral triangles ABC of side l as shown in figure. The force acting on a mass 2m placed at the centroid O of the triangle is

A

`(1/2M,1/2M)`

B

`(1/2M,sqrt3M)`

C

`(1/2M,sqrt 3/4M)`

D

`(sqrt3/4M,sqrt3/4M)`

Text Solution

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The correct Answer is:
C
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