My title was supposed to say "Finding the radius of the satellites circular orbit" but I cant seem to edit it.
<< Mentor Note -- Title fixed for you >>
A 500 kg satellite experiences a gravitational force of 3000 N, while moving in a circular orbit around the earth.
a) Find the radius of the circular orbit.
b)Find the speed of the satellite.
c)Find the period of the orbit.
The Attempt at a Solution
I think I have the question set up properly but I can't figure out how to solve it on paper because my calculator won't do it. I keep getting a different answer than what the correct one is.
r=√(6.67 x 10-11)(5.98 x 1024)(500)/3000
So the correct answer (at least what others are getting) is 8.15 x 106 but I am getting 148859.74. I've tried putting it into my calculator a few different ways but I can't get the right answer. Do I have to do this on paper? If so, how?
b) I need to find the answer from part a to solve part b, but I know how to set up the question.
c) Im not sure how to do part c, but I think I need to solve part b before I can do this.
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