What are considered fundamental definitions? For context, a question was posed where the prof. provided parametric equations for the motion of a satellite in orbit and said that we can use the provided equations,(adsbygoogle = window.adsbygoogle || []).push({}); fundamental definitions, and no other equations to solve the problems.

What does that mean?

I thought I had an idea of what that meant but a part of the question asks for us to solve for momentum but none of the parametric equations contain momentum explicitly which means we have to use -some other relationship- to introduce momentum to the system of equations. So, I thought I would pose that question here and see what you guys think.

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# What can I consider 'fundamental definitions'?

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