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Assessment

What is the shape of the orbits of the planets according to Kepler's First Law?

EllipticalCircularParabolicHyperbolic

Which law describes the relationship between the time a planet takes to orbit the Sun and its distance from the Sun?

Kepler's First LawKepler's Second LawKepler's Third LawNewton's Law of Gravitation

Which astronomer is credited with formulating the laws of planetary motion?

Galileo GalileiNicolaus CopernicusJohannes KeplerIsaac Newton