Hon Chemistry 11-22-13 Half-Life

HON CHEMISTRY: So what do you figure is the half-life of a banana? But I digress…. Here’s the lecture from Friday on half-life problems. Keep thinking these problems through – listen to the story they’re trying to tell you, and you’ll do great.

Have fun with the half-life simulation lab! Be sure and post your data in the location you guys decided by the time listed on the syllabus. The lab report is due saved to your Google Drive dropbox folder by Tuesday midnight (PDF). Don’t forget to include pics and your graph!

Hon Chemistry 11-22-13 Half-Life from Tammy Skinner on Vimeo.

flickr photo by Caro Wallis

Physics 11-22-13 Work & Energy Problems

PHYSICS: So why is the first hill of a roller coaster always the highest? Super short – here’s some of the homework problems from Friday on the work energy theorem and the conservation of energy. Have a great weekend!

PHYSICS 11-22-13 Work & Energy Problems from Tammy Skinner on Vimeo.

flickr photo by thecrypt