a hero in a space rocket is following an enemy rocket in space at the speed of 0.9c. the hero shoots a particle at a spe
Posted: Thu Apr 28, 2022 9:23 am
a hero in a space rocket is following an enemy rocket in space
at the speed of 0.9c. the hero shoots a particle at a speed of 0.5c
towards the enemy. if an astronomer watches the scene on Earth what
would be the speed of the particle according to the astronomer
at the speed of 0.9c. the hero shoots a particle at a speed of 0.5c
towards the enemy. if an astronomer watches the scene on Earth what
would be the speed of the particle according to the astronomer