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
Astronomers measure the mass of a star—thanks to an old tip from Einstein
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Exit Ticket
“Reflect on what you learned today.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
