Kepler's 2nd law: Difference between revisions

no edit summary
No edit summary
No edit summary
 
Line 5: Line 5:
A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.
A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.


: $$\frac{d\theta}{dt} \propto \frac{1}{r^2}$$
: <math>\frac{d\theta}{dt} \propto \frac{1}{r^2}</math>


== Resources: ==
== Resources: ==