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Homework Statement
this is actually one of the physics problems and I have boiled down the numerical to two equations.
But I have trouble manipulating equations
Homework Equations
Tsin(theta)=Fcos(theta)-mg
and
Tcos(theta)=(mv^2/Lcos(theta))-Fsin(theta)
F and T are the two unknowns
The Attempt at a Solution
I brought the terms involving m to one side and the trig functions to the other
and tried to add the the equations . But it only gets more complicated as in one eq F has a coefficient of cos(theta)+sin(theta) and in the other cos(theta)-sin(theta).same goes for coefficients of T in both equations.