SOLUTION: Solve the equation for M. f=-__GMn___ r^2 Thanks, Minka

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Question 459702: Solve the equation for M.
f=-__GMn___
r^2


Thanks,
Minka
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Solve the equation for M.
f = %28-GMn%29%2Fr%5E2
:
multiply both sides by r^2 and write it:
-GMn = fr^2
:
divide both sides by -Gn
M = %28fr%5E2%29%2F%28-Gn%29
or
M = -%28fr%5E2%29%2F%28Gn%29