Recent content by david1701

Why the tables we were taught to let equalities be equals signs and there were no problems unless u divided by an unknown (which is do-able but not neccasery here) so: [tex]x^2-x<0[\tex] [tex]x^2-x=0[\tex] x(x-1)=o then x=1 and x=0 this means x<1 and x>0 so 0<x<1 x is between...

I remember one of the first things done with photography was a time lapse of a galloping horse, this might give some info on the way the hooves act on impact, there won't be as much force as on landing but it might help

Whats "LaTeX " is it formula writing software for the forum? - sounds useful David

i thought that: Frict max=mu R so for your experiments to prove mu is irrespective of mass the particle has to be on the point of slipping that may be too simple i am only doing as physics and you guys might be talking about something higher tho from mechanics mu is >= to R/Frict max (sorry...