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Unformatted text preview: to spin faster: When ice skater pulls in arms (smaller radius), she spins faster to conserve angular momentum. 8. What is the name of the large hurricane on Jupiter? red spot 9. What event motivated Tycho Brahe to become an astronomer? Old astronomical tables were off in predicting when major conjunction of superior planets would occur. New Copernican tables were even worse. 10. What was Tycho Brahes greatest contribution to science? careful systematic observations of skies...
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