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A system of binary stars of mass m(A) an...

A system of binary stars of mass `m_(A)` and `m_(B)` are moving in circular orbits of radii `r_(A)` and `r_(B)` respectively. If `T_(A)` and `T_(B)` are at the time periods of masses `m_(A)` and `m_(B)` respectively then

A

`T_(A) gt T_(B)` (if `r_(A) gt r_(B)`)

B

`T_(A) gt T_(B)` (if `m_(A) gt m_(B)`)

C

`((T_(A))/(T_(B)))^(2) = ((r_(A))/(r_(B)))^(3)`

D

`T_(A) = T_(B)`

Text Solution

Verified by Experts

The correct Answer is:
D
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