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Two forces are on the same geometric axis and have their lines of action at the same point. The first force has a size of 120 N and the second 70 N. Draw them on a scale of 20 N to 1 cm if they are in:
the same direction,
opposite directions
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According to the given scale, we calculate the lengths of the arrows of both forces: 6 cm and 3.5 cm. We place the forces on the geometric axis so that they have the same line of action and the same direction and the same line of action and the opposite direction.
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