Recent content by Aureum

Ya, that helps a lot thanks. I don't know what I was thinking earlier.

System K: x=a t=2a/c x'=2a t'=3a/c I need to figure out in what frame K' will these events appear to occur at the same time? I know the answer is c/2 in the -x direction but finding I'm having a hard time finding the velocity. I really confused on how to get the velocity out from...

Looks good but I would start with energy as it is more accurate because you don't lose any figures. U=h*m*g or Gravitational Potential Energy=(Height)(Mass)(Gravity) 1274 joules= 26*5*9.8

F=ma Force=(Mass)(Acceleration) If we keep Force the same then F=(2m)(.5a) As you can see all that happens to keep the force the same is to find the multiplicative inverse. If you didn't decrease the acceleration then you would increase the Force. To keep the equation equal...

I understand relative length well but I what to image a 3d object traveling close to the speed of light. As we know objects have speed, direction, and rotation. So I was wondering if there is a general equation to calculate the relative volume change of a Rectangular Prism rotating and traveling...