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Masses each 1 kg are placed at the verti...

Masses each 1 kg are placed at the verticies of an isosceles triangle ABC in which AC = BC = 5cm and AB = 8 cm. The distance of centre of mass of the system from the vertex C is

A

`2cm`

B

`1cm`

C

`1.5cm`

D

`3cm`

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