Moment of Inertia and Bike stability

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SUMMARY

The discussion centers on the stability of bicycles and motorcycles, specifically examining how the moment of inertia of bike wheels affects stability while in motion. It is established that the moment of inertia about the horizontal axis plays a crucial role in maintaining balance, and changes in the direction of this axis can influence stability. Participants are encouraged to explore existing threads on Physics Forums for deeper insights into two-wheel vehicle dynamics.

PREREQUISITES
  • Understanding of moment of inertia in physics
  • Basic principles of bicycle dynamics
  • Familiarity with stability concepts in two-wheel vehicles
  • Knowledge of Physics Forums as a resource for further research
NEXT STEPS
  • Research the effects of moment of inertia on bicycle stability
  • Explore the dynamics of two-wheel vehicles in motion
  • Learn about gyroscopic effects in bicycles and motorcycles
  • Investigate stability exercises and their applications in vehicle dynamics
USEFUL FOR

Physics enthusiasts, mechanical engineers, bicycle designers, and anyone interested in the dynamics and stability of two-wheel vehicles.

Hashiramasenju
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So is a Bike driver stable when the bike is running because the bike wheels has a certain moment of inertia about the horizontal axis ,which might alter(mi gets lesser) if the direction of the axis changes ?
Thanks in advance
 
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Hashiramasenju said:
So is a Bike driver stable when the bike is running because the bike wheels has a certain moment of inertia about the horizontal axis ,which might alter(mi gets lesser) if the direction of the axis changes ?
Thanks in advance

There have been lots of threads here about the stability of 2-wheel vehicles (bicycles and motorcycles). Have a look through this set of PF search results to see if you can find some of what you are looking for. Once you've read through them, post any follow-up questions you may have (preferably with links to that reading). :smile:

https://www.physicsforums.com/search/2128809/?q=motorcycle+stability&o=relevance

BTW -- that's me conducting a stability exercise in my avatar for one of those PF threads... :biggrin:
 

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