Problem about gravity

[shaunthesheep]

Homework Statement

law of universal gravitation

Relevant Equations

law of universal gravitation

Thx~

 

[DaveC426913]

Yep. That's what that is all right.

Did you have a question about it?

 

[shaunthesheep]

Yep. That's what that is all right.

Did you have a question about it?

Trying to use Wolfram to solve x(t), but cannot read the result...

 

[shaunthesheep]

OK I simplified the problem and got this one.

 

[PeroK]

It might help if we had some idea of what you are trying to do!

 

[berkeman]

Thread closed for Moderation...

 

[berkeman]

This thread will remain closed.

@shaunthesheep -- Please do not post your math work in images. Instead, type your work into the forum, preferably using LaTeX (see the LaTeX Guide link below the Edit window). Also, please be very clear in your posts what the question is and what your approach is to solving the problem. I will send you a PM with more tips about using LaTeX to post math at PF.