Uniform & Non-Uniform Gravitational Fields Explained

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A uniform gravitational field is characterized by consistent strength and direction throughout a region, with negligible variations, while a non-uniform gravitational field exhibits variations in strength and direction. The discussion emphasizes the need to define different types of uniformity, such as isotropy and homogeneity. Although Earth's gravitational field diminishes with distance, it can be treated as uniform in a localized context. Understanding these distinctions is crucial for grasping gravitational behavior in various scenarios. The conversation highlights the complexities of gravitational fields and their implications in physics.
HAMZASHABIR
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HEy what is uniform and non-uniform gravitational field...
 
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Uniform: it's the same everywhere (more precisely, the variations from point to point are small enough to ignore)
Non-uniform: it's not the same everywhere.
 
I think we need to precisely define first different ways of being uniform like isotropy,homogeneity etc.
Earth has a radial field diminishing in strength,but can be considered uniform around a point locally.
 
I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...
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