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In the figure shown a hole of radius 2 c...

In the figure shown a hole of radius 2 cm is made in a semicircular disc of radius `6pi` at a distance 8 cm from the centre C of the disc. The distance of the centre of mass of this system from point C is :

A

4 cm

B

8 cm

C

6 cm

D

12 cm

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The correct Answer is:
B
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MOTION-CENTRE OF MASS-Exercise - 2 (Level-I)
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