How Does Earth's Diameter Influence Tidal Strength?

AI Thread Summary
The diameter of Earth significantly influences tidal strength due to gravitational forces. A larger Earth diameter would result in a different distribution of gravitational pull, potentially altering tidal patterns and strengths. If the Moon were much larger but maintained its mass, its gravitational influence would increase, leading to stronger tides. Tidal forces are primarily determined by the mass of the celestial bodies involved and their distances from each other. Understanding these dynamics is crucial for comprehending tidal behavior on Earth.
Francis Oliver
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Hello and thanks in advance for any help you can offer. I really appreciate it.
I am learning about tides and having some trouble here:
“What would be the effect on the Earth’s tides if the diameter of the Earth were very much larger than it is? What would be the effect if the Earth were as it presently is, but the moon very much larger and the same mass?”

Thanks again.
 
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What do you think? What determines the tidal force?
 

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