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Uno Lee
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As the Earth is spinning, how much more would a kg of say, platinum, bought at the equator, weigh at the North pole?
Equator vs Pole: How Does Rotation Affect Weight?
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SUMMARY
The discussion centers on the difference in weight of a kilogram of platinum at the equator versus the North Pole due to Earth's rotation. It concludes that there is a minimal weight difference of approximately 0.3%, equating to about 3 grams. This difference, while theoretically significant, does not translate into practical benefits, as there are no known markets for selling platinum at the poles. The humorous tone suggests a lighthearted take on the topic, rather than a serious exploration of weight variations.
PREREQUISITES- Understanding of gravitational forces and their variations
- Basic knowledge of Earth's rotation and its effects on weight
- Familiarity with the concept of mass versus weight
- Awareness of the properties and market for precious metals like platinum
- Research the effects of centrifugal force on weight at different latitudes
- Explore the physics of gravity and how it varies across the Earth's surface
- Investigate the market dynamics for precious metals, specifically platinum
- Learn about the practical implications of weight differences in scientific measurements
Students of physics, geophysicists, precious metal investors, and anyone interested in the scientific principles behind weight variations due to Earth's rotation.
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