| 1. | First, the spatial velocity gradient l is defined as:
|
| 2. | The Euclidean transformation for the spatial velocity gradient can be written as:
|
| 3. | This makes the relativistic relation between the spatial velocity and the spatial momentum look identical.
|
| 4. | As for the spatial velocity, the acceleration can also be made "'objective "'by constraining the change of observer.
|
| 5. | Just like the spatial velocity, the acceleration is "'not an objective "'quantity for a general change of observer ( Holzapfel 2000 ).
|
मोबाइल