Why you weigh less when travelling east  Summary and Q&A
TL;DR
Weight varies due to Earth's rotation and location, affecting gravity measurements and mass calculations.
Key Insights
 👮 Weight and mass are related but distinct measurements, calculated using Newton's second law.
 🥺 Earth's rotation affects gravity measurements, leading to weight variation with location.
 🏋️ Centrifugal acceleration from Earth's rotation impacts weight calculations, differing near the equator.
 🏋️ Weight reduction near the equator is due to the centrifugal effect from Earth's rotation.
 🇬🇶 Gravity is weaker at the equator due to centrifugal forces counteracting it.
 🏋️ Weight changes with direction of movement due to centrifugal forces from Earth's rotation.
 🧑🏭 Correction factors are needed in weight calculations to consider Earth's rotation effects and movement.
Transcript
what do hurricane winds and your weight have in common in this video we'll find out thanks to brilliant dork for sponsoring this video if you've taken physics to high school level you'll know there is a difference between mass and weight mass is measured in kilos or pounds if you're from the 19th century while weight is measured in Newtons now we c... Read More
Questions & Answers
Q: How are weight and mass related?
Weight and mass are connected as weight is calculated from mass using Earth's gravity, following Newton's second law, resulting in variations depending on location and acceleration.
Q: Why does weight vary near the equator?
Weight decreases near the equator due to Earth's rotation causing centrifugal acceleration, counteracting gravity, affecting the effective weight experienced.
Q: What is the significance of Earth's rotation on weight calculations?
Earth's rotation affects weight calculations through centrifugal acceleration, impacting gravity measurements and showcasing variations in weight based on location and movement.
Q: How is the Coriolis effect related to weight variation?
Weight variation near the equator can be likened to the Coriolis effect in meteorology, showcasing the impact of Earth's rotation on gravity measurements and calculations.
Summary & Key Takeaways

Weight and mass are related but not the same; weight is calculated using Newton's second law.

Earth's rotation affects gravity, making weight vary with location, especially near the equator.

Centrifugal acceleration from Earth's rotation impacts weight calculation and can be compared to Coriolis effect in meteorology.