Two forces of resultant 100N are prependicular to each other. If one of them makes angle 60degree with the resultant, calculate the magnitude of the forces. (Sin60degree=0.87, cos60degree=0.5)

Answer 1

F1 = 100*Cos60 = 50 N.

F2 = 100*sin60 = 87 N.

Answer 2

Assuming both angles are p and q thereford cos60=Q/100, Q=100*0.5=86.6N

Answer 3

115.5

Answer 4

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