- #1
bill nye scienceguy!
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Homework Statement
a=g.[(M-m)/(M+m)]
how do i go about finding the partial derivative wrt m?
Homework Equations
The Attempt at a Solution
i started by rearranging it to the form a=g.(M-m)(M+m)^-1, i used the chain rule to find the derivative of (M+m)^-1 to be -(M+m)^-2 but I'm not sure where to go from there or even if that was the right approach to take. any help?
thanks