Question

In the represenation of Free body diagram, if the force are coplanar
a) only one axis say X, taken in the plane of forces it is needed.
b) only two axes, say X and Y taken in the plane of forces are needed
c) No axes are needed
d) It is difficult to say whether how many axes are needed.​

Answer 1

Answer:

Answer is b

then plz braunlist answer me ......