Horrible relativistic kinematics problem

[Unto]

Hello my name is Unto

I currently study Physics (it's my first year) at the University of Bristol in England.

I first came here with a really horrible relativistic kinematics problem, but I got no answers and managed to solve it myself.

However you seem like nice guys, and it's always good to help others.

 

[lisab]

Hi Unto, welcome to PF!

 

[arildno]

However you seem like nice guys, and it's always good to help others.

Welcome to PF, Unto!

Name a fish, please!

 

[Unto]

A Goberfish? =p