Answer:
a downward arrow to represent the force due to gravity and an upward arrow to represent the force of air resistance.
Explanation:
A free-body diagram of a ball in free fall in the presence of air resistance would show: C. a downward arrow to represent the force of gravity and an upward arrow to represent the force of air resistance.
A force can be defined as a push or pull of an object or a physical body, which typically results in a change of motion due to the interaction of the object with another.
A free-body diagram can be defined as a graphical (diagrammatic) illustration that is typically used to visualize moments, tension, and applied forces acting on an isolated (rigid) body while using arrows pointing in the direction of these forces.
In the presence of air resistance, free-body diagram of a ball in free fall would show a downward arrow representing the force of gravity and an upward arrow representing the force of air resistance.
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