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The centre of mass of three particles of...

The centre of mass of three particles of masses 1 kg, 2 kg and 3 kg is at (2, 2, 2). The position of the fourth mass of 4 kg of be placed in the system as that the new centre of mass is at (0, 0, 0) is

A

`(-3,-3,-3)`

B

`(-3,3,-3)`

C

`(2,3,-3)`

D

`(2,-2,3)`

Text Solution

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The correct Answer is:
A
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