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Twoforcesof magnitudeF havinga resultantof thesamemagnitudeof ,Fthe anglebetweenthe twoforcesis ______ |
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Answer» SOLUTION :Magnitudeof eachforceis F ` therefore` Theresultant force`= F = SQRT( F^2+F^2+ 2F .F costheta )` `F^2= 2F^2cos thetaimplies cos=- 1/2implies theta= 120^@` |
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