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Masses 8, 2, 4, 2 kg are placed at the c...

Masses 8, 2, 4, 2 kg are placed at the corners A, B, C, D respectively of a square ABCD of diagonal 80 cm. Find the distance of centre of mass from A?

A

20 cm

B

30 cm to the left of the lens

C

40 cm

D

60 cm

Text Solution

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The correct Answer is:
B
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