On Sep 4, 3:29*pm, "Dave" wrote:
"Art Unwin" wrote in message

...
On Sep 4, 12:48 pm, Michael Coslo wrote:

What is the acceleration of RF?
The speed of light.

and you call yourself a mechanical engineer?? *how are speed and
acceleration related in your mechanical world?


Because acceleration is following a parabolic curve beyond which it
has attained the speed of light. I cannot determine the acceleration
as that is a determinate of. L. and C As it happens the speed of
light was determined after radiation which to my mind puts it firmly
into the particle arena