Ap answer? for gravity question

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The discussion revolves around a question from an old AP multiple choice test regarding the forces acting on a satellite in circular motion. The claim that the net force on the satellite is equal to MR and directed toward the center is challenged, as MR does not represent a force due to unit discrepancies. The correct expression for the centripetal force is identified as M*v^2/R. Participants express skepticism about the accuracy of the AP answer, suggesting it may be a typographical error. The conversation highlights the importance of precise terminology in physics questions.
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Looking at an old AP multiple choice test, I found this question and answer:
A satellite of mass M moves in a circular orbit of radius R at a constant speed v. Which of the following must be true?

One of their "true" answers states: The net force on the satellite is equal to MR and is directed toward the center of the orbit.

Can anyone show me the math to show this. I'm sure I'm missing something obvious.

Thanks
 
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"MR" is not a force, as the units don't match. The quantity "M*v^2/R-" is force (centripetal).

Claude
 
That's what I thought, too. AP is famous for their typos on the Physics test. I'm guessing this is one of them.
 

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