- #1
Passionflower
- 1,543
- 0
It is very easy to establish distance and velocity by measuring the roundtrip time of a radar signal that is reflected by a moving observer. However does anybody have the formulas to determine the acceleration which should be describable in terms of an increase or decrease of the roundtrip rate.
For example assume the roundtrip rate = 4, this means the observer is moving with a velocity of 0.6. Now the observer starts to accelerate, how do we express the acceleration (either proper or coordinate) in terms of an increase of the rate?
For example assume the roundtrip rate = 4, this means the observer is moving with a velocity of 0.6. Now the observer starts to accelerate, how do we express the acceleration (either proper or coordinate) in terms of an increase of the rate?