So the two planes fly at
The factor for each plane should be straightforward to compute, but in practice may cause a problem with some calculators. For the Red plane, we try
Second, again for ,
That means that we can turn the expression for into a form that we can handle easily - as long as we keep expressing it as ``1 plus something''. Watch:
How long does it take the Red Plane, travelling around the world (a distance of about 40,000 km) at a speed of 710 m/s, to complete its journey? According to an observer motionless in space above the Earth's North Pole,
The difference between the two clocks will be
If you look at the papers describing this experiment, you'll see that the special relativistic effect indeed has roughly this size.
Michael Richmond 2003-12-05
Copyright © Michael Richmond. This work is licensed under a Creative Commons License.