May 24, 2016

Homework Help: physics

Posted by mukul bawa on Monday, June 25, 2012 at 11:31pm.

if a train is travelling with a speed equal to light and a girl is running inside it in the way the train is running.an observer see the girl from outside running.what is the speed of the girl AND WHY??

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions