Kind Regards,
dadon
]]>Needed some help on 2 proof questions:
1) Prove that the centre of mass of a uniform wire in the form of a semi-circle of radius r is at a distance 2r/pie (sorry don't know how to insert symbol) from the centre.
2) Prove that the centre of mass of a uniform semi-circular laminar of radius r is at a distance 4r/3pie from the centre.
I hope you guys can help. Thanks
kind regards,
dadon
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