Calculating Galaxy Mass with Integration

Post-Secondary45 min

aligned to Using Spherical Coordinates

Learning Objective

I can calculate the mass of a galaxy using integration in spherical coordinates.

Lesson Flow

Watch Video

5 min

Astronomers measure the mass of a star—thanks to an old tip from Einstein

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Exit Ticket

5 min

Reflect on what you learned today.

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts