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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

If `T_(A)gtT_(B)`, then `R_(A)gtR_(B)`

B

If `T_(A)gtT_(B)`, then `M_(A)gtM_(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
In case of binary star system angular velocity and the time period of both the stars are equal.
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