This Chapter is all about Turning Effects of Force, Its Types and details. Splitting up of a force vector into mutually perpendicular Components is called the resolution of that force. The line along which a force acts is called the line of action of the force. When a force moves a body in clockwise direction, the torque or moment of force so produced is called clockwise torque.
write cos(0) on your calculator the answer will be 1,1and 1.0 is a same thing.
If Fx and Fy components …… , the angle will be find by the formula
0=tan-1 Fy/Fx
which is not included in the answers
One Common Mistake