- #1
Quarlep
- 257
- 4
I have some question about referance frame
1-Is physics works without referance frame ?
2-Is Space-time itself can be a referance frame ? I mean "Earth speed, relative to arbitary point in space time, is 100.000 km/s" Is this sentence make sense to physics ? Or we need an object to make a referance frame ? I mean Is referance frame must be some object ? Like earth,referance frame, quark referance frame...
Thanks
1-Is physics works without referance frame ?
2-Is Space-time itself can be a referance frame ? I mean "Earth speed, relative to arbitary point in space time, is 100.000 km/s" Is this sentence make sense to physics ? Or we need an object to make a referance frame ? I mean Is referance frame must be some object ? Like earth,referance frame, quark referance frame...
Thanks