Recent content by frisy4

well the rule for EPE is 1/2kx^2. I am not exactly sure about the gravitational loss in PE over a distance.

ok so well velocity i will just get a stop watch and do an approximate time of where it passes the point then times by 9.8 after that i sub in KE=1/2mv^2 after that my KE=EPE right? from there were do i go?

Hi I am new to this forum I am currently doing year 11 physics at school nothing to complicated. now i have an assignment which i need to determine the length of the extension for a bungee and I am going to drop it from a certain height now i have the spring constant of my bungee and can figure...