What materials bounce cowhide or vulcanized rubber most?

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SUMMARY

The discussion centers on the materials that cowhide and vulcanized rubber bounce off most effectively. It concludes that the bounce performance is influenced by the material's deformation properties upon impact, with less deformable materials providing better energy transfer for bouncing. Specifically, soft cowhide performs poorly in terms of bounce, especially against similar soft materials. The engineering concept of "coefficient of restitution" is crucial for understanding these dynamics.

PREREQUISITES
  • Understanding of material properties, specifically deformation and elasticity
  • Familiarity with the concept of "coefficient of restitution"
  • Basic knowledge of material engineering principles
  • Experience with testing and evaluating material performance
NEXT STEPS
  • Research the "coefficient of restitution" and its applications in material science
  • Explore the properties of vulcanized rubber and its performance in impact scenarios
  • Investigate methods for testing material bounce performance
  • Learn about the construction and design of trampolines and their impact on bounce dynamics
USEFUL FOR

This discussion is beneficial for high school students interested in materials engineering, inventors working on patents related to bounce performance, and anyone studying the physics of materials and their interactions during impact.

grey16
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I am trying to find out what material that cowhide or vulcanized rubber will bounce off the most? (High school student working on a patent, so really not too experienced with materials engineering.)
 
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Welcome to PF;
The subject is too broad ... you just have to test the materials you are interested in.
For what purpose is a high school student working on a patent?

As a general rule, the less a material deforms when struck the more energy is available for the bounce ... so soft cowhide does not bounce well, and it bounces badly off another soft cowhide, or a very flexible sheet of rubber. But construction is important too - i.e. a trampoline deforms a lot but you bounce higher off that than from the ground because you are actually bouncing off the steel springs ... even so, rubber balls perform poorly off a trampoline mat compared with a concrete floor.
A cowhide ball will bounce better from any surface than a flat sheet and you can make springs out of hide, and/or treat it to be stiff. See what I mean?

The engineering term you will be looking for is "coefficient of restitution".
 

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