i have a few questions about both of these theorys that Einstein wrote.(adsbygoogle = window.adsbygoogle || []).push({});

1. Was one of these theorys tested against 2 atomic clocks, one which is on earth and the other on a fast jet going around the earth, both clocks syncronised and the results were different, which theory was tested with this?

2. E=MC^{2}vs E=MC^{3}. would the laws of physics change if we had a formula E=MC^{3}?.Would E=MC^{3}not work due to that the tests of this formula would not be proved properly? Am i talking Theorectial Physics here lol?

3. I am aware that there are other formulas other than Einsteins one, i was thinking are all the laws of physics based on Einsteins Special and General Theory of Relativity? because the laws would have to have a base of some sort? do we base these laws from einsteins theorys to come up with new formulas to work out specific solutions to problems involving physics?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Einstein's General and Special Theory of Relativity

**Physics Forums | Science Articles, Homework Help, Discussion**