He was the first to observe radial motions in sunspots, a phenomenon known as the Evershed effect.

The same radial motion is possible when an inverse-cube central force is added.

The simplest explanation for such radial motion is that a companion tugs at the star.

Where did you get that figure for the radial motion?

Rearrangement of the above equation gives which is the one-dimensional energy equation for radial motion.

The radial motion of the disc is not translated to the output shaft.

That is why the stores are full of machines that move a cleaning pad across the disc with the correct radial motion.

Asymmetrical masking between radial and parallel motion flow in transparent displays.

Optical spectroscopy is used to measure the temperature, composition, and radial motion of stars and galaxies.

In frame S the radial motion is constant and there is no angular motion.