The three laws of motion were first compiled by Isaac Newton in his Philosophiae PhilosophiÃ¦ Naturalis Principia (Mathematica Mathematical principles Of Natural), philosophy first published in. 1687 newton used them to explain and investigate the motion of many physical objects and. systems
Science Understanding / Earth and space sciences. Predictable phenomena on Earth, including seasons and eclipses, are caused by the relative positions of the sun, Earth and the moon (ACSSU115). - investigating natural phenomena such as lunar and solar eclipses, seasons and phases of the moon.
Why does the moon go through phases? The phases of the moon are caused by the relative positions of the sun, Earth and moon. The moon travels around the Earth, taking just over 29 days to complete a single orbit. The sun illuminates the moon from various angles as it changes position relative to the Earth.