LET A AND B BE THE TWO VECTORS OF MAGNITUDE 10UNITS EACH. IF THEY ARE INCLINED TO THE X-AXIS AT ANGLE 30` AND 60` FIND THE RESULTANT ALSO FIGURE

Answer 1

Fr = 10[30] + 10[60o]

X = 10*Cos30 + 10*Cos60 = 13.66 Units
Y = 10*sin30 + 10*sin60 = 13.66 Units

Fr = sqrt(X^2+Y^2)