from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Diminishing; as, an ablatitious force - Sir J. Herschel
from the GNU version of the Collaborative International Dictionary of English
- adj. Diminishing.
from The Century Dictionary and Cyclopedia
- Having the quality or character of ablation.
Sorry, no etymologies found.
If we only consider the mean or average effect in orbits nearly circular, this force may be considered as an ablatitious force at all distances below the mean, counterbalanced by an opposite effect at all distances above the mean.
This fraction is, however, too small, as the ablatitious action of the sun diminishes the attraction of the earth on the moon, in the ratio of
In other positions it is, therefore, as the cosines of the eccentric anomaly, as in the former case; but in this last case it is an addititious force at the perihelion, and an ablatitious force at the aphelion, whereas the first disturbing force was an ablatitious force at the perihelion, and an addititious force at the aphelion; therefore, as we must suppose the planet to be in equilibrium at its mean distance, it is in equilibrium at all distances.