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PHY 121 Blog help

Welcome to PHY 121 Blog Help. Here's how it works. For each homework question and lab report we will make a post, this will probably contain a few tips on what the problems are about and how to solve them. If you are stuck on something then instead of emailing us directly you should post a comment in reply to the relevant post. We will try to guide you through tough points and help you understand the problems and the concepts behind them.

Monday, September 13, 2010

Lab 2 Prep #4,5

See Ch 2 Sheet 5' (after the sheet with 5 and 5" on it):
Notice that the blue curve is the position x as a function of time:x = x(t), and that x(t) given on Sheet 7 is an example similar to the blue curve. Consult Sheet 5 for the slopes. Consult Sheet 13 and 14 for the expressions giving x(t) and v(t). Notice further that the acceleration is positive and constant.
Posted by Anonymous at 1:34 PM

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