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United StatesPhysics C: MechanicsQuick questions
Unit 4: Linear Momentum
Quick questions on Conservation of linear momentum - 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?Show answer
A kg bullet is fired at m/s from a kg rifle initially at rest. Calculate the rifle's recoil speed. [2 points]
What is q2?Show answer
Explain why momentum can be conserved in a collision even though kinetic energy is lost. [2 points]
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