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I attached problem.
I got F_{1} = 2.7x10^{8}
and F_{2} = 8.3x10^{9}
sqrt(f1^2 +f2^2) = 2.818x10^8
theta was inverse tan of f1/f2. got 72.8
please help :(
I got F_{1} = 2.7x10^{8}
and F_{2} = 8.3x10^{9}
sqrt(f1^2 +f2^2) = 2.818x10^8
theta was inverse tan of f1/f2. got 72.8
please help :(
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