|Sep26-11, 08:41 PM||#1|
AP Physics B: Centripetal Force and Gravity
1. The problem statement, all variables and given/known data
Two stars of mass m1 and m2 are in orbit around their center of mass. If 2m1=5m2, and thier orbital period is 120Ms, calculate the mass of the larger star, given that the distance between their centers is 1400Gm.
2. Relevant equations
3. The attempt at a solution
I don't even know what to put as mass of the centripod, i kneed serious help
|Sep27-11, 06:18 AM||#2|
What have you learnt about two-body problems? Reduced mass? Kepler's Laws?
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