Kepler's 2nd law: Difference between revisions

Latest revision as of 16:45, 19 February 2023

Johannes Kepler (b. 1571)

Kepler's laws of planetary motion 1609-1619

A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.

[math]\displaystyle{ \frac{d\theta}{dt} \propto \frac{1}{r^2} }[/math]

@@ Line 5: / Line 5: @@
 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>
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