Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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State the mathematical statement of second kepler's law.
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Step 1
Kepler give three set of laws which govern the motion of planet around the sun. The first law deals with the trajectory of the planes around the sun. (Planet move around the sun in elliptical orbit with sun at one of its focus).
The second law is based on the conservation of angular moment and mathematically it can be expressed as,
Where dA/dt is the area swept per unit time and K is the constant.
If A1 and A2 are two areas swept by the planet in the time interval then,
A1 = A2
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