This man discovered that cubic closed packing and hexagonal closed packing arrangements were the most efficient ways to pack spheres. One law developed by this relates the square of an object's orbital period to the cube of its semimajor axis. Another law developed by him is based off of the conservation of angular momentum and typically stated as equal area over equal time. For 10 points, name this developer of three laws of planetary motion, this first of which states that the planets orbit the sun in an ellipse.
This man discovered that cubic closed packing and hexagonal closed packing arrangements were the most efficient ways to pack spheres. One law developed by this relates the square of an object's orbital period to the cube of its semimajor axis. Another law developed by him is based off of the conservation of angular momentum and typically stated as equal area over equal time. For 10 points, name this developer of three laws of planetary motion, this first of which states that the planets orbit the sun in an ellipse.
This man discovered that cubic closed packing and hexagonal closed packing arrangements were the most efficient ways to pack spheres.
Johannes {Kepler}