The resultant of two forces is 50N. If the forces are perpendicular to each other and one of them makes an angle 0f 30o with the resultant, find its magnitude.
A
100.0N
B
57.7N
C
43.3N
D
25.0N
Verified Correct Answer: C.
Physical Principles & Numerical Solution
F = 50Cos30o = 43.3
Source: Myschool Past Questions Archive (Record #27112)