Physics 10-28-09 Help Session – Friction
PHYSICS: Girl on a sled coasts down a hill… Here’s the thing. You can watch me do a thousand problems (okay, maybe not a thousand – but a lot!), and it won’t help. That’s what this morning was about. I don’t want you to copy what I do, I want you copy why I’m doing it. Make sense? You’re getting it…keep sledding and watch out for net forces!
