Answered: I asked this question before. However,… | bartleby

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I asked this question before. However, I would like to know how forces of static friction, gravity, normal force or any other force involved in this situation come in play in this situation. Does the weight of Lily add to the force of gravity? How should Lily confront the statement "wagon is going to exert an equal and opposite force"?

Lily asks her sister Ella to pull her while she’s sitting in a little red wagon. Ella asks, “Why bother? However hard I pull, the wagon is going to exert an equal and opposite force. The wagon won’t move.” What physically accurate explanation should Lily give Ella to convince her to pull?

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