{{page>wiki:headers:hheader}} %% Instructions: %% (xx = COURSE; yy = TOPIC; zzz = NAME) %% 1. Replace "Title" with the name of the SWBQ. %% 2. Replace "The Question" with the question. %% 3. Change yyswxxzzz everywhere (2x) to the basename of this file. %% 4. Upload the PDF and PPT versions of the question. %% (Make sure to use the same basename.) %% 5. Change xx in the 2-letter acronym in the course footer to reference %% the correct course. %% 6. Change yy in the 2-letter acronym in the topics footer to reference %% the correct topic. %% 7. Add appropriate discussion under "Context" and "Wrap Up". %% 8. Delete these instructions when done! ====== Spinning Top ====== ===== Prompt ===== (prompts on slides) ===== Context ===== This [[strategy:smallwhiteboard:|SWBQ]] is practice applying physics concepts to a spinning object - leads to discussion of precession. ===== Wrap Up ===== The punchlines is that the angular momentum will not change magnitude but will change direction because the torque is perpendicular to the momentum, just like in uniform circular motion, where the the force (acceleration) is perpendicular to the linear momentum (velocity). {{swbq>vcswyyzzz.ppt|Powerpoint slide}} \\\\ {{swbq>spspinningtop.pdf|PDF slides}} {{page>wiki:footers:courses:xxfooter}} {{page>wiki:footers:topics:yyfooter}}