The position of the centre of mass of a uniform semi-circular wire of radius R placed in x - y plane with its centre at the origin and the line joining its ends as x - axis is given by, 0 , x R π . Th

Question

The position of the centre of mass of a uniform semi-circular wire of radius $R$ placed in $x - y$ plane with its centre at the origin and the line joining its ends as $x -$ axis is given by, $(0, \frac{x R}{π}) .$ Then, the value of $| x |$ is $.$

Question diagram: The position of the centre of mass of a uniform semi-circula

Answer:

2

Solution:

COM of semi-circular ring is at $\frac{2 R}{π}$

Distance from centre $\Rightarrow x = 2$

TestHub · Accepted Answer

COM of semi-circular ring is at 2 R π Distance from centre ⇒ x = 2

Physics - Center of Mass Question with Solution | TestHub

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