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Quantum Engineering Year 0: Mathematical Foundations Month 6Day 150

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Year 0·Month 6·Week 2

Day 150: The Two-Body Problem — Reduced Mass

Day 150 of 2,016~7 min read

Learning Objectives

•Separate center of mass and relative motion
•Define and use reduced mass
•Transform the two-body problem to an equivalent one-body problem
•Apply to binary stars and molecular systems
•Connect to quantum mechanics (hydrogen atom, molecular spectra)

Today's Schedule (7 hours)

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On this page

1 The General Two-Body Problem 2 Center of Mass Transformation 3 Reduced Mass 4 Separated Lagrangian 5 Equations of Motion 6 Conservation Laws 7 Applications 8 Quantum Connection

Day 149Day 150 of 2,016Day 151