- #1
Desiree
- 22
- 0
According to this simple physical formula V=a*t, suppose we designed a "car" with a powerfull engine and could find a flat track long enough to conduct our test, why Einstein says our car cannot pass the 300,000 km/s limit, while we know the car's engine is capable of generating considerably high power to obtain such speed and even beyond? I just need to understand this.
I have heard that some galaxies are receding at speeds even faster than light's, is that true?
I have heard that some galaxies are receding at speeds even faster than light's, is that true?