The co-ordinates of centre of mass of le...

The co-ordinates of centre of mass of letter `E` which is cut from a uniform metal sheet are (take origin at bottom left corner and width of letter `2 cm` every where)

`(2cm,4 cm)`

`(2.4 cm,5 cm)`

`(3cm, 5cm)`

`(3.3 cm,4 cm)`

Text Solution

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The correct Answer is:

`x_(cm)=(m_(1)x_(1)+m_(2)x_(2)+m_(3)x_(3)+m_(4)x_(4))/(m_(1)+m_(2)+m_(3)+m_(4))`

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