How do you draw a free body diagram for an object that has two forces going in the the same direction? Do you just stack the the arrows on top of each other, parallel or just show them as a single arrow?
ex. O = object, it has two forces acting to the left, do I draw it as:
<---<---O---> OR (parallel) <===O---> OR <------O--->
ex. O = object, it has two forces acting to the left, do I draw it as:
<---<---O---> OR (parallel) <===O---> OR <------O--->