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Middle School Physical Science Flashcards: Evaluate Collision Design

Study Evaluate Collision Design in Middle School Physical Science with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Find Δp\Delta p if a 1.5 kg1.5\,kg object changes velocity from +4.0 m/s+4.0\,m/s to 0 m/s0\,m/s.

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ANSWER

Δp=−6.0 kg⋅m/s\Delta p = -6.0\,kg\cdot m/s. Change is pf−pi=0−6.0=−6.0 kg⋅m/sp_f - p_i = 0 - 6.0 = -6.0\,kg\cdot m/s.

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Middle School Physical Science: Motion and Stability Forces and Interactions

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This deck focuses on Evaluate Collision Design, giving you a quick way to review the definitions, rules, and examples that matter most for Middle School Physical Science.

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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 34Practice questions for this set
A helmet must meet all of these: force < 500 N, weight < 300 g, cost < $30. Test results: Design B = 550 N, 200 g, $25. Based on the data, is Design B acceptable?
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