I Newton's 3rd law and ether in space

  • I
  • Thread starter Thread starter appot89
  • Start date Start date
  • Tags Tags
    Ether Law Space
Click For Summary
Newton's 3rd law suggests that for every action, there is an equal and opposite reaction, which some argue implies that the mass of space, or ether, between objects should be zero. This leads to the conclusion that ether does not exist. However, the validity of this argument is debated, with some participants expressing skepticism about the source of the claim. There is also mention of electromagnetic energy's role in conservation laws, indicating that it should be considered in discussions about momentum and force. The conversation reflects a mix of acceptance and doubt regarding the interpretation of Newton's laws in relation to ether.
appot89
Messages
3
Reaction score
0
TL;DR
Hey everyone,

I've read in an article that newton's 3rd law proves that there is no ether in space. Why is that?
Hey everyone,

I've read in an article that Newton's 3rd law proves that there is no ether in space. It says, according to Newton's 3rd law, the mass of the space between objects should be 0; then, ether does not actually exist.
Could you please explain to me why Newton's 3rd law imply that the mass of ether should be zero?
https://lockhaven.edu/~dsimanek/cutting/3rdlaw.htm (please check number 6)
 
Astronomy news on Phys.org
appot89 said:
the mass of the space between objects should be 0;

Electromagnetic energy is stored in space as (ED+BH)/2. I have not heard of its influence to the Newton's third law though we live in the world of electromagnetic technology, e.g. wifi. In this case electromagnetic energy and momentum should be included into account of their conservations in system, of course.
 
appot89 said:
Summary:: Hey everyone,

I've read in an article that Newton's 3rd law proves that there is no ether in space. Why is that?

Hey everyone,

I've read in an article that Newton's 3rd law proves that there is no ether in space. It says, according to Newton's 3rd law, the mass of the space between objects should be 0; then, ether does not actually exist.
Could you please explain to me why Newton's 3rd law imply that the mass of ether should be zero?
https://lockhaven.edu/~dsimanek/cutting/3rdlaw.htm (please check number 6)
I think that webpage is not very good at all. I would ignore what it says.
 
Agreed. I find the page highly questionable.

Edit: The rest of the site seems to be okay, so I would take a further look before casting judgment on the whole site. But I only did a quick peruse, not an in-depth look.
 
  • Like
Likes Ibix, Delta2 and PeroK
Some 8 years ago I posted some experiments using 2 Software Defined Radios slaved to a common clock. The idea was measure small thermal noise by making correlation measurements between the IQ samples from each radio. This is a project that has kinda smoldered in the background where I've made progress in fits and starts. Since most (all?) RA signals are small thermal signals it seemed like the technique should be a natural approach. A recent thread discussing the feasibility of using SDRs to...