Recent content by pakqft

Thank you so much for your advices

Homework Statement In the Bohr-Rutherford model of hydrogen,the electron moves in a circular orbit about the proton. Homework Equations I = e/t = e*v/2*pi*r I = current , e = charge , v = velocity , r = radius The Attempt at a Solution 1)Calculated the electric current...

I don't know but it may be length contraction.

Homework Statement Two identical spaceships,each 200 m long in its rest frame pass one another traveling in opposite directions.According to a passenger in one of the spaceships,the relative velocity of the two spaceships is 0.58c. Homework Equations The Attempt at a...