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United StatesPhysics C: MechanicsQuick questions

Unit 4: Linear Momentum

Quick questions on Change in momentum and impulse - AP Physics C: Mechanics Unit 4

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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A 0.200.20 kg ball moving at 5.05.0 m/s is brought to rest. Calculate the impulse delivered to it. [2 points]
What is q2?
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A force-time graph is a triangle peaking at 4040 N over a 0.100.10 s contact. Calculate the impulse. [2 points]

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