Independent research - paintball

AI Thread Summary
The discussion centers on selecting a topic for a physics project focused on protective equipment, with hockey gear and paintball masks as potential subjects. Key points include the effectiveness of hockey equipment in decelerating impacts and redirecting force away from vulnerable body parts. Participants suggest that while paintball gear may be less engaging, exploring car safety features or materials like Kevlar could provide richer physics applications. The conversation emphasizes the importance of real-life relevance in making the project more compelling. Ultimately, the choice of topic should enhance the understanding of physics principles in safety design.
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independent research - hockey

Homework Statement



I have been assigned a physics project to do over the break. I need to research the design and use of a piece of protective equipment - I have decided on hockey equipment.

2. The attempt at a solution

The most obvious feature is that the equipment creates a larger distance over which the object can decelerate before hitting the body. I have read on some companies' websites that the equipment actually redirects impact away from sensitive areas (knees, shins, etc.). I appreciate any suggestions of other safety design features I can focus on.I was also thinking of doing the assignment on paintball - specifically how the mask is used to keep players safe. I'm having trouble deciding which one would include more applications of physics.
 
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i guess for paintballing you can say the mask increases time which decreases the force
a car would be better i think
 
trigiani said:

Homework Statement



I have been assigned a physics project to do over the break. I need to research the design and use of a piece of protective equipment - I have decided on hockey equipment.

2. The attempt at a solution

The most obvious feature is that the equipment creates a larger distance over which the object can decelerate before hitting the body. I have read on some companies' websites that the equipment actually redirects impact away from sensitive areas (knees, shins, etc.). I appreciate any suggestions of other safety design features I can focus on.


I was also thinking of doing the assignment on paintball - specifically how the mask is used to keep players safe. I'm having trouble deciding which one would include more applications of physics.

Do what the guy above says. If you do something on paintball gaurds your report is going to be as boring as hell. However if you did something on cars, or my choice which would be kevlar bullet proof vests (I know its not very original) you would have loads of physics to talk about and what's more you would be able to apply it to real like situations which would make your report/presentation stand out a lot more.
 
I think basically there are two sorts of protection: that which reduces the velocity before impact using friction (e.g. the crash zone of a car) and that which spreads out the force of the impact over a large area instead (e.g. bullet proof vest).
 
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