Bouncing an Egg on One Spring: Physics Project Help for Grade 12 Students

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SUMMARY

The discussion focuses on a grade 12 physics project involving dropping an egg from a height of 1.5 meters using compression springs to achieve maximum bounces without breaking the egg. It is confirmed that bouncing an egg on a single spring is feasible by selecting a spring with appropriate stiffness and compression characteristics. Key factors include the distribution of the egg's center of mass and the choice of supporting materials. Experimentation with drop heights and spring angles is essential for optimizing the setup.

PREREQUISITES
  • Understanding of spring mechanics, including spring constant and compression rate.
  • Knowledge of center of mass distribution and its effects on stability.
  • Familiarity with basic physics principles related to energy transfer and impact.
  • Experience with experimental design and material selection for physical projects.
NEXT STEPS
  • Research the properties of compression springs, focusing on stiffness and compression rates.
  • Explore the physics of energy transfer during impacts to optimize bounce efficiency.
  • Experiment with different materials for egg support to minimize breakage risk.
  • Investigate the effects of varying drop heights and angles on bounce performance.
USEFUL FOR

Grade 12 physics students, educators in physics, and anyone interested in practical applications of spring mechanics and impact physics.

koozl
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¿¿¿Help on Physics Project¿¿¿

I'm in grade 12 physics, and was given an assignment of dropping an egg from 1.5 meters and have it bounce back up using compression springs. we are being marked based on the number of bounces and not braking the egg. now i am allowed to use as many springs as I like but the more springs I use the less amount of bounces I will get. I'm also aloud to use any materials I wish to support the egg. My question is; is it possible to bounce the egg on one spring??¿¿¿
 
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There is a particular direction (axis) of the egg that can withstand a
a very strong force compared with the other directions. Do you know which direction that is?

Can you attach the spring directly to your egg?
Can the spring be whatever diameter, weight & spring constant you choose?
(if you keep the center of mass well distributed below the egg, it can bounce without falling or flipping over and cracking the egg)
 


Yes, it is possible to bounce an egg on one spring. The key to achieving this is to choose a spring with the right characteristics, such as its stiffness and compression rate. You will also need to carefully choose the materials to support the egg, to ensure that it does not break upon impact. It may also be helpful to experiment with different heights of the drop and different angles of the spring to find the optimal setup for maximum bounces. Additionally, you can research the physics behind the bouncing of objects on springs to better understand the principles at play and to help guide your project. Good luck with your project!
 

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