A uniform circular disc of radius R and ...

A uniform circular disc of radius R and weight 90 N is shown in figure. If a small circular portion is cut out, then coordinates of new centre of mass will be (Remaining weight of disc is 65 N and y = `frac{3R}{5}`)

`(frac{3R}{13},0)`

`(-frac{3R}{13},0)`

`(0,frac{3R}{13})`

`(0,-frac{3R}{13})`

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