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 x y  T A  T A  cos 30 T A  sin 30  T B  T B  cos 200 T B  sin 200  T A 0.0432 N 0.0250 N  T B -0.0750 N -0.0273 N  ______________________________________  _____________ 

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Physics

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  • x yTATA cos 30TA sin 30TBTB cos 200TB sin 200

    TA0.0432N0.0250 NTB-0.0750 N-0.0273 N___________________________________________________-0.0318 N-0.00234 N

  • FR2 = (-0.0318)2 + (-0.0023)2

    FR = 0.03188 N 0.0319 N

    = tan-1 |-0.0023/-0.0318|

    = 355.79o 356o