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At t = 0, the positions and velocities o...

At `t = 0`, the positions and velocities of two particles are as shown in the figure. They are kept on a smooth surface and being mutually attracted by gravitational force. Find the position of centre of mass at `t = 2s`.
.

A

X=5m

B

X=7m

C

X=3m

D

X=2m

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The correct Answer is:
B
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