Kepler's laws of planetary motion
Page 1 of 1
Kepler's laws of planetary motion
tranthuongbn Tue Nov 15, 2011 12:59 pm
In astronomy, Kepler's laws give a description of the motion of planets around the Sun.
Kepler's laws are:
The orbit of every planet is an ellipse with the Sun at one of the two foci.
A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.[1]
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
Car Rental In Barbados
best e-cig 2011
Kepler's laws are:
The orbit of every planet is an ellipse with the Sun at one of the two foci.
A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.[1]
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
Car Rental In Barbados
best e-cig 2011
tranthuongbn
- Posts : 364
Join date : 2011-02-18
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum|
|
|