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Three particles of the same mass lie in ...

Three particles of the same mass lie in the x-y plane. The (x,y) coordinates of their positions are (1,1),(2,2) and (3,3) respectively. The (x-y) coordinates of the centre of mass are:

A

(1, 2)

B

(2, 2)

C

(4, 2)

D

(6, 6)

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The correct Answer is:
B
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TARGET PUBLICATION-FORCE -Competitive Theinking (4.8 Centre of mass)
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