Recent content by newgirl

Thank you so much everyone! I think I got it now. I'll bookmark all the helpful links!

What does the U stand for? Sorry if I sound really lame, but I really know nothing about physics other than what the teacher lectures or what it says in the book.

This is a physics non majors course, and I haven't seen PE=KE yet. Initial=final? From what I googled PE=KE is energy related. The equations he gave us to work with was the previous one and Vy=Voy + AyT=Voy-gt http://www.tjhsst.edu/~jleaf/tec/html/10/potent.htm that kinda seemed to explain...

Need help with Vertical Velocity! I have an exam tomorrow >.< I went to a tutor yesterday to get it all worked out, but I forgot to write down D in my notes! How do I solve for D? I have the answer, but no equation to work it. You jump horizontally with a speed of 2.7 m/s off a diving board...