Why is it that when the moon pulls on the Earth’s tides this is not an example of a sphere interactions?
Understand the Problem
The question is asking why the interaction between the moon and the Earth's tides is not considered an example of sphere interactions. It suggests a need to understand the nature of forces and gravitational interactions in a spherical context.
Answer
Earth isn't a perfect, smooth sphere, affecting tide interactions.
The primary reason the Moon's pull on Earth's tides is not considered an example of sphere interactions is because Earth is not a perfect, smooth sphere. The irregular shape of the Earth, influenced by its continents, winds, and storms, affects how tides form and change.
Answer for screen readers
The primary reason the Moon's pull on Earth's tides is not considered an example of sphere interactions is because Earth is not a perfect, smooth sphere. The irregular shape of the Earth, influenced by its continents, winds, and storms, affects how tides form and change.
More Information
While the Moon's gravity does pull on Earth, causing tides, the Earth's non-spherical shape means that tides are not uniform globally and are influenced by various other factors in addition to gravitational forces.
Tips
A common mistake is assuming Earth is a perfect sphere, ignoring that its shape and geography greatly influence tidal behavior.
Sources
- Moon and tides - NASA - science.nasa.gov
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