Question

click and drag on elements in order
there are several steps in drawing free - body diagrams. for instance, you need to choose a positive direction, often done in the last step. place these other steps for drawing a free - body diagram in order, from first to last.
instructions
make the length of each arrow proportional to the magnitude of the force, using your best estimate if necessary.
represent the object with a dot.
label each force, like this: ( f_{on} )
represent each force with an arrow, starting at the object and pointing away from it in the direction that the force is applied.
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Explanation:

When drawing a free - body diagram, first, we need to represent the object. Then, represent the forces acting on it. After that, label each force. Finally, make the length of the force arrows proportional to the force magnitudes.

Answer:

1. Represent the object with a dot.
2. Represent each force with an arrow, starting at the object and pointing away from it in the direction that the force is applied.
3. Label each force, like this: \( F_{on} \).
4. Make the length of each arrow proportional to the magnitude of the force, using your best estimate if necessary.