The discussion revolves around calculating the mass of a planet based on the given stellar mass and the orbital speeds of both the star and the planet. The context is rooted in gravitational physics and orbital mechanics.
The discussion highlights a lack of consensus on how to proceed, with some participants emphasizing the importance of understanding the underlying concepts rather than just seeking a direct answer. Guidance has been offered regarding the need to explore the center of rotation and its relation to mass.
There is a noted absence of certain information, such as relevant equations and attempts at solutions, which participants are encouraged to provide. The discussion reflects a commitment to educational integrity, emphasizing the need for effort in understanding the problem.
Can you find the distance to the centre of rotation from each body? What does that tell you about relative mass?Dustin salinas said:Homework Statement
Stellar mass 3.8 x 10^30 kg
Star's orbital speed: 90 m/s
Planet's orbital speed: 95,000 m/s
Whats the mass of the planet in kilograms
[/B]Homework Equations
The Attempt at a Solution
Dustin salinas said:This is my sons homework I am just trying to get the answer and see if someone can show me how to get it so i can help him
As already mentioned, we aren't a service where someone posts a question and we give the answer. If your son wants help, he should become a member, and we will steer him in the right direction, but he has to show some effort.Dustin salinas said:Apparently him joining wouldn't get him closer to an answer