Kepler's Laws lab - collinsgregori

LAB: KEPLER’S LAWS OF PLANETARY MOTION . Purpose: To understand Kepler’s Laws describing the movements of planets in the solar system. Materials: 3 sheets of white paper, a piece of cardboard, 18 cm length of string, 2 thumb tacks, and a ruler. Background: In the 1500s, Nicolaus Copernicus. challenged the . GEOCENTRIC ................
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