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whoareyou
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So then all points on Earth are still non-inertial? So I'm guessing then our inertial frame is just somewhere in space?
How does the position of the Moon affect gravitational pull and weight on Earth?
- Thread starter whoareyou
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- Gravitation Moon
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SUMMARY
The discussion focuses on the gravitational effects of the Moon on a person’s weight as it moves from being directly overhead to the opposite side of the Earth. Participants calculated the Moon's gravitational pull increase at 6.9% and the corresponding weight decrease at 0.000685%. They debated the correct interpretation of gravitational forces, concluding that the Moon's pull is always directed "up" relative to a person on the surface, affecting weight differently depending on its position. The analysis utilized Newton's Gravitation Equation and free body diagrams to clarify these effects.
PREREQUISITES- Newton's Gravitation Equation
- Understanding of gravitational forces and weight
- Basic knowledge of free body diagrams
- Concept of tidal effects caused by celestial bodies
- Study the implications of Newton's Gravitation Equation in various contexts
- Explore the concept of tidal forces and their effects on Earth
- Learn about gravitational interactions in multi-body systems
- Investigate the effects of celestial positioning on gravitational pull
Students in physics, educators teaching gravitational concepts, and anyone interested in the effects of celestial bodies on terrestrial weight measurements.
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