Reposted under Physics...
I've tried for hours to solve for v, but can't get the rearranging right.
I'm using
L= Lo sqrt 1- v^2/c^2
Can anyone suggest the first couple of steps?
I can get the answer by the way, by substituting values 'til I get the contracted length. Original and final length are given.
Thanks
1 answer
What do you get if you square both sides?