What elements of physics are involved in cup stacking?

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SUMMARY

The discussion focuses on the physics involved in cup stacking, highlighting the roles of gravity and friction. Gravity facilitates the de-stacking process, while friction is crucial for maintaining stability among stacked cups and enabling their manipulation. Additionally, the acceleration and deceleration of the hands during stacking relate to Newton's laws of motion, emphasizing the importance of force and mass in this activity. Competitors may utilize techniques to accelerate the cups beyond gravitational pull, enhancing their stacking speed.

PREREQUISITES
  • Understanding of Newton's laws of motion
  • Basic principles of gravity
  • Concept of friction and its effects on surfaces
  • Knowledge of acceleration and deceleration in physical movements
NEXT STEPS
  • Research the application of Newton's laws in sports dynamics
  • Explore the effects of friction in different materials used in cup stacking
  • Study the principles of acceleration in competitive sports
  • Investigate advanced techniques in cup stacking for improved performance
USEFUL FOR

This discussion is beneficial for physics students, sports scientists, and competitive cup stacking enthusiasts seeking to understand the underlying physical principles that enhance performance in this activity.

Emanuel Vellios
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I need to know how to relate this to physics. I've already said that gravity is used when you slide the cups down to stack them. What else can I say? Thanks.
 
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I'd throw in some tidbits about friction since it's responsible for keeping the cups from sliding off of one another and for allowing you to pick them up in the first place.
 
I've already said that gravity is used when you slide the cups down to stack them.

I suspect that serious competitors "push" the cups down faster than they would "fall" down due to gravity - so gravity only helps with the de-stacking.

Stacking involves moving your hands quickly, accelerating them and stopping them in the right place. Your hands have mass so perhaps mention Newton's laws?
 

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