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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.

Sunday, September 12, 2010

Ch3_2 #4

You should never attempt a projectile motion problem without having the 5 equations on the bottom half of Sheet 27 in front of you.
Part A and B:
See the example Quiz 3.3 on Sheet 25'. Does the fall - time depend on the horizontal component of the initial velocity ?
Part C and D:
Once you have the fall-time how do you get the horizontal distance ?
Posted by Anonymous at 2:29 PM

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