Bug-Rivet Paradox Calculator
Free explore relativistic length contraction in the bug-rivet paradox. calculate contracted lengths and understand simultaneity in special relativity.
Input Parameters
Hole is shorter than rivet at rest
As fraction of speed of light (0-0.999)
Results
Enter parameters to explore the paradox
Bug-Rivet Paradox
Length Contraction
L = L₀ × √(1 - v²/c²)
Moving objects appear shorter in the direction of motion
The Paradox
- • In rivet frame: rivet contracts, fits in hole
- • In hole frame: hole contracts, rivet doesn't fit
- • Resolution: simultaneity is relative
- • Events appear simultaneous in different orders