Questions tagged [stop spinning]

EclipseChaser Tue Feb 25 2025 | 7 answers 1714

I'm curious about the physics behind a spinning coin. Specifically, I want to understand what factors or forces cause a coin to stop spinning when it's been flipped or spun in the air.

SeoulSerenitySeekerPeace Sat Sep 28 2024 | 5 answers 857

If Earth were to suddenly stop spinning, what kind of catastrophic effects would we expect to see? Would the sudden halt in rotation cause massive earthquakes or volcanic eruptions? Would the change in gravity have any impact on our planet's atmosphere, oceans, or life forms? And how would the absence of day and night cycles affect our daily lives and ecosystems? It's a fascinating yet hypothetical scenario that raises many intriguing questions about the intricacies of our planet's rotation.