Recent content by mogsy182

can anyone tell me if what I am doing holds for anything?

Is it plausable to take into account the speed of the Earth's spin when calculating tmie dilation for satellites and GPS receivers? You could take into account the satellites spining against the Earth's orbit, with the Earth's orbit and at an angle? I put it into my project but is it a...

So is it the closer you are to the centre of a body the slower time will go? or is it the other way round. also why is this? my lecturer confused me a bit when explain it, but what's general rel got to do with the orbit of a satellite?

good idea thanks.

Hi all I wasnt sure where to place this thread. I am currently doing a project on GPS and have deceided to take the root of studying the relativity side of GPS. All I am asking does anyone know of or have any ideas of some experiments I could do, or some computer programmes to perfrom a...

thanks didnt think so, just proved my tutor partner wrong lol thanks again

can sumone jus say yes or no, my mathematica aint working

[SOLVED] quick check please help Homework Statement integrate exp{-5cos(t)} Homework Equations The Attempt at a Solution Is it -5sin(t)exp{-5cos(t)}?

thanks just got it now, used the expansion and got it.

[SOLVED] GPS and special relativity Homework Statement time dilation of gps receivers and satellites Homework Equations \Delta\tau = \gamma\Delta t The Attempt at a Solution so its a part of my project, my tutor has worked it out as using the above equation and has gotten...

queston Determine electronic configuration of Fe and the ground state using hunds rule Equations Hunds rule my attempt got the configuration easy enough 1s2 2s2 2p6 3s2 3p6 3d6 4s2 problem I have is with huunds rule can't get started I am sure one example and il be ok with it.

hope you get the notation lol hopefully this is right SI(p) = ih(1/aPI)^1/4 ((x/a)exp ((-x^2)/2a))) what do you use to get the notation on the forum?

yes its the first integral Im following a soloution to a similar question in my notes and it says something about odd/even function? thanks

Homework Statement find expectation value of the momentum fro SI(x,t) = (1/aPI)^1/4 exp((-x^2)/2a) Homework Equations pSI(x,t) = -ih dsi/dx <SI*[p]SI> = integral SI*pSI dx The Attempt at a Solution just need help with the integral