A push of 180 n and pull of 350 n act simultaneously at a point. Find the resultant of the forces, if the angle between them be 135
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Explanation:
F¹= 180N
F²=350N
Theta = 135⁰
using vector addition.
F =√[(180)²+(350)²+2x 180 x 350x cos (180-45)]
cos(180-45) =cos 45= 1/√2.
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