The Story of Gravity first came into existence when a Greek mathematician, Geographer,Astrologer and Astronomer, Ptolemy, considered the Earth to be the center of the universe and believed that all other Celestial bodies Revolved around the Earth.
 |
| Ptolemy |
 |
| Ptolemaic System |
 |
| Nicolaus Copernicus |
It was much later in 1543 that the famous mathematician Nicolaus Copernicus formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe. His theory is now known as Heliocentric Theory.
This theory was later proved mathematically by a Danish astronomer, Tycho Brake.
This theory was later proved mathematically by a Danish astronomer, Tycho Brake.
 |
| Johannes Kepler |
Johannes Kepler played a key role in the 17th Century Scientific Revolution.
He gave 3 laws which are Very important from examination point of view.
-Law of Orbit
-Law of Area
-Law of Time Period
 |
| Law of Orbit |
 |
| Law of Area |
 |
| Law of Time Period |
No comments:
Post a Comment