Question
3. Two masses 6 and 2 units are at positior
i-7î and 2 î + 5 j respectively. Deduce
- 8 k
nosition of their centre of mass.
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3. Two masses 6 and 2 units are at positior i-7î and 2 î + 5 j respectively. Deduce - 8 k nosition of their centre of mass.

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