Two hydrogen atoms are located at the distances `r_(1)` and `r_(2)` from origin. Their centre of mass is atA. `(r_(1)-r_(2))//2`B. `r_(1)-r_(2)`C. `(r_(1)+r_(2))//2`D. `r_(1)+r_(2)`

Two hydrogen atoms are located at the distances `r_(1)` and `r_(2)` fr

1.	Two hydrogen atoms are located at the distances `r_(1)` and `r_(2)` from origin. Their centre of mass is atA. `(r_(1)-r_(2))//2`B. `r_(1)-r_(2)`C. `(r_(1)+r_(2))//2`D. `r_(1)+r_(2)`
Answer» Correct Answer - C `x_(cm)=(m(r_(1)+r_(2)))/(2m)` `r_(cm)=(r_(1)+r_(2))/(2)`

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Two hydrogen atoms are located at the distances `r_(1)` and `r_(2)` from origin. Their centre of mass is atA. `(r_(1)-r_(2))//2`B. `r_(1)-r_(2)`C. `(r_(1)+r_(2))//2`D. `r_(1)+r_(2)`

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