Undergrad The science behind getting stuck in mud

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SUMMARY

The discussion centers on the phenomenon of suction, which explains why rubber boots can become stuck in mud. The key factors include displacement and pressure, where the mud creates a seal around the boot, similar to how a sink plunger operates. The interaction of air pressure and the surface area of the boot's footprint plays a crucial role in this scenario. Understanding these principles provides insight into the mechanics of getting stuck in mud.

PREREQUISITES
  • Understanding of basic physics concepts, particularly pressure and displacement.
  • Familiarity with the principles of air pressure and its effects on objects.
  • Knowledge of fluid dynamics, specifically how solids interact with fluids like mud.
  • Awareness of practical applications of suction in everyday objects, such as plungers.
NEXT STEPS
  • Research the physics of suction and its applications in various fields.
  • Explore the concept of pressure differentials and their effects on object movement.
  • Learn about fluid dynamics and how different materials interact with fluids.
  • Investigate practical examples of suction in tools and devices, such as vacuum systems.
USEFUL FOR

This discussion is beneficial for physics students, outdoor enthusiasts, and anyone interested in the mechanics of how objects interact with mud and other fluids.

Lightsyn
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Hey guys ! :)
Last week I went on a Trip to this place 3500 ft above sea level, as I was walking my rubber boots got stuck on a big pile of mud (almost 30 to 40 cm) of my boots. I managed to take one out but the other was so stuck I had to play the natives to help me get it out.
So my question is, why was it hard to take it out?
What is that phenomena called?
Under what topic can I get more info about it?
Greets ^^
 
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That is certainly an unusual physícs question. I think the name of the phenomonon is suction. Can you figure out the rest yourself?
 
it is an issue of displacement and pressure, all things must be equal.
 
It's probably not this simple but... compare your boot with a sink plunger or large rubber sucker. What holds those in place is air pressure. I the case of your boot the mud forms a pretty good seal around it. Have a think about air pressure and the surface area of your footprint.
 

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