- #1
weirdobomb
- 15
- 0
Reposting to this section of the forum instead of the Introductory Physics homework section.
So let's say a guy travels at 0.5c in a spaceship from planet 1 to planet 2.
Am I right in saying that:
proper time = time measured inside space ship
proper length between planets = length the guy measures from start to end while on the space ship
proper mass of his android phone = the mass the android phone while on the space ship
pulled from textbook:
m is the proper mass, that is, the mass measured by an observer at rest with respect to the mass
does this mean that the observer maintains a constant distance from the mass?
So let's say a guy travels at 0.5c in a spaceship from planet 1 to planet 2.
Am I right in saying that:
proper time = time measured inside space ship
proper length between planets = length the guy measures from start to end while on the space ship
proper mass of his android phone = the mass the android phone while on the space ship
pulled from textbook:
m is the proper mass, that is, the mass measured by an observer at rest with respect to the mass
does this mean that the observer maintains a constant distance from the mass?