See Ch 4 Sheet 18" for the case when an object is suspended (instead of sitting on a support (see Sheet 18')).
Part B: does the given velocity matter ?
Tuesday, September 14, 2010
Subscribe to:
Post Comments (Atom)
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.
2 comments:
I think the number is confusing. By stating "Vy=5.0m/s, and speeding up at 4.0m/s2" I would certainly assume it's moving upwards. The number should be assigned with a negative sign.
No wait, my bad. Never mind.
Post a Comment