Equation of Motion
The orbit equation in polar coordinates, which in general gives r in terms of θ, reduces to:
where:
- is specific angular momentum of the orbiting body.
This is just another way of writing again.
Read more about this topic: Circular Orbit
Famous quotes containing the words equation and/or motion:
“A nation fights well in proportion to the amount of men and materials it has. And the other equation is that the individual soldier in that army is a more effective soldier the poorer his standard of living has been in the past.”
—Norman Mailer (b. 1923)
“till disproportion’d sin
Jarr’d against natures chime, and with harsh din
Broke the fair musick that all creatures made
To their great Lord, whose love their motion sway’d
In perfect Diapason, whilst they stood
In first obedience, and their state of good.”
—John Milton (1608–1674)