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AP Physics C Mechanics Flashcards: Newtons Third Law

Study Newtons Third Law in AP Physics C Mechanics with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Identify the reaction force when a person punches a punching bag.

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ANSWER

Bag exerts force on hand. The bag pushes back with equal force.

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AP Physics C Mechanics: Force and Translational Dynamics

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What this deck covers

This deck focuses on Newtons Third Law, giving you a quick way to review the definitions, rules, and examples that matter most for AP Physics C Mechanics.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 24Practice questions for this set
A rower pulls an oar handle with Frower→oar=1.8×102 NF_{\text{rower}\to\text{oar}}=1.8\times10^{2}\,\text{N} toward the stern; the blade pushes water backward with Foar→water=1.8×102 NF_{\text{oar}\to\text{water}}=1.8\times10^{2}\,\text{N}, and the water pushes the blade forward with equal magnitude. In the scenario, which force is the reaction to Foar→waterF_{\text{oar}\to\text{water}}?
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