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in Physics by (24.0k points)

What will be the position of centre of mass of a half disc of uniform mass density as shown

(a) 2a/π

(b) 4a/3π

(c) a/π

(d) 2a/3π

1 Answer

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by (34.3k points)
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Best answer

Correct option (b) 4a/3π

Explanation :

Fact that C.O.M. of half disc is at distance of 4a/3π from centre.

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