rhertz
2024-10-15 20:52:20 UTC
This is a comparison of einstenian and newtonian kinematics. In the
moving frame, the distance (0, x') is measured from an observer at the
origin of the frame at rest.
CASE: Light moving from 0 to x' in the moving frame.
----------------------------------------------------------------------
Einstein SR. Light behave as wave, and c is the maximun speed.
c (t₁ - t₀) = c Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (no
speed addition).
(c - v) Δt₁₀ = x' ; Δt₁₀ = x'/(c - v) ; Mathematical time dilation
(by calculation).
c Δτ₁₀ = c (τ₁ - τ₀) = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the
moving frame
Δt₁₀ and Δτ₁₀ are different and depend on the observer location.
-----------------------------------------------------------------------
Newton. Light behave as corpuscles (photons?). It's allowed c + v
(c + v) Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (addition of
velocities)
(c + v) Δt₁₀ - v Δt₁₀ = x' ; Δt₁₀ = x'/c ; No time dilation (by
calculation).
c Δτ₁₀ = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the moving frame
Δt₁₀ and Δτ₁₀ are equal for observers at rest or moving at v speed.
---------------------------------------------------------------------
In astronomy (Cassini, others), there are evidences that radar-ranging
experiments with Venus and Mars, the speed of light is added to the
speed v (between Earth and these planets). Known since 1965.
That c+v is possible destroys relativity and cosmology, as Hubble's
results have to be RE-INTERPRETED.
It's hard for relativists to accept this, as 110 years of lies with
einstenian physics COLLAPSE completely.
moving frame, the distance (0, x') is measured from an observer at the
origin of the frame at rest.
CASE: Light moving from 0 to x' in the moving frame.
----------------------------------------------------------------------
Einstein SR. Light behave as wave, and c is the maximun speed.
c (t₁ - t₀) = c Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (no
speed addition).
(c - v) Δt₁₀ = x' ; Δt₁₀ = x'/(c - v) ; Mathematical time dilation
(by calculation).
c Δτ₁₀ = c (τ₁ - τ₀) = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the
moving frame
Δt₁₀ and Δτ₁₀ are different and depend on the observer location.
-----------------------------------------------------------------------
Newton. Light behave as corpuscles (photons?). It's allowed c + v
(c + v) Δt₁₀ = v Δt₁₀ + x' ; PERCEIVED by observer at rest (addition of
velocities)
(c + v) Δt₁₀ - v Δt₁₀ = x' ; Δt₁₀ = x'/c ; No time dilation (by
calculation).
c Δτ₁₀ = x' ; Δτ₁₀ = x'/c ; MEASURED by observer in the moving frame
Δt₁₀ and Δτ₁₀ are equal for observers at rest or moving at v speed.
---------------------------------------------------------------------
In astronomy (Cassini, others), there are evidences that radar-ranging
experiments with Venus and Mars, the speed of light is added to the
speed v (between Earth and these planets). Known since 1965.
That c+v is possible destroys relativity and cosmology, as Hubble's
results have to be RE-INTERPRETED.
It's hard for relativists to accept this, as 110 years of lies with
einstenian physics COLLAPSE completely.