Now is your chance to find examples of sinusoids. Come up with some examples of natural or man-made phenomena that repeat at predictable intervals. Search the Internet to find descriptions, and post the link as well as your analysis of why the behavior is periodic. You do not have to find an equation or write one. Examples already given in the lessons for this unit are off limits, so look for something new.

Check the explanation

Explanation:

The earth’s rotation on its alignment produces everyday and night and the primary tides : the solar system had its onset as a huge cloud of dust and gaseous substances. The cloud started collapsing and falling apart, flattening into a gargantuan disk that rotated and revolved faster and faster, just as an ice skater rotates faster as he/she brings her arms in. The Sun will form at the central point, and the whirling dusts and gas in the residue of the spinning disk cluster together to create the moons,planets, comets and asteroids.

answer; collective security;