posted by Adeleke .
Solve this question, the resultant of two force acting at right angle to each other on a body is ten newton. If the angle between the resultant and one of the force is sixty degree, find the force.
Three vectors are shown in Fig. 3-32 (A = 68.0 , B = 50.0°). Their magnitudes are given in arbitrary units. Determine the sum of the three vectors.
(a) Give the resultant in terms of components.
(b) What is the magnitude of the resultant?
What is the resultant's angle above the +x axis?
Tow forces whose resultant is 100N are at right angle to each other.if one of them makes an angle of 30 with the resultant def.its magnitude
F = 10*Cos60 = 5 N.
Fr = 100N.[30o].
F = 100*Cos30 = 86.6 N.