21. Lock means that the signal obeys Newtonian mechanics . 22. Even within the context of Newtonian mechanics , the modern view is that absolute space is unnecessary. 23. This led astronomers to recognize that Newtonian mechanics did not provide the highest accuracy in understanding orbits. 24. This is not the only occasion in which Maxwell's equations have forced a restructuring of Newtonian mechanics . 25. Where Newtonian mechanics and special relativity differ is in how different observers would describe the same situation. 26. This is as it should be, for special relativity must agree with Newtonian mechanics at low velocities. 27. It was developed by many scientists and mathematicians during the 18th century and onward, after Newtonian mechanics . 28. This is an experimental fact-quite separate from any theory-and it conclusively proves that Newtonian mechanics is wrong. 29. What I'm actually interested in is, what would be the behaviour of this system under Newtonian mechanics ? 30. His best known contribution to mathematical physics is the reformulation of Newtonian mechanics , now called Hamiltonian mechanics.
