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Gravitation question

2010 · Shift 1 · Q60
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Gravitation question

2010 · Shift 1 · Q60

JEE AdvancedPhysicsGravitationNumerical+3 / −1
A binary star consists of two stars A (mass 2.2Ms) and B (mass 11Ms), where Ms is the mass of the sun. They are separated by distance d and are rotating about their centre of mass, which is stationary. The ratio of the total angular momentum of the binary star to the angular momentum of star B about the centre of mass is
Numerical answer
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