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Two hydrogen atoms are located at the di...

Two hydrogen atoms are located at the distances `r_(1)` and `r_(2)` from origin. Their centre of mass is at

A

`(r_(1)-r_(2))//2`

B

`r_(1)-r_(2)`

C

`(r_(1)+r_(2))//2`

D

`r_(1)+r_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`x_(cm)=(m(r_(1)+r_(2)))/(2m)`
`r_(cm)=(r_(1)+r_(2))/(2)`
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