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leahjinx
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A question on my lab is find the amount of "stopping force" required to stop the egg, by determining the size of the "crumple zone"
A brief description of the lab:
Build a container that will keep an egg from breaking as it is dropped from the third floor of the school, your container must crumple on impact.
My container was crumpled 3.5cm, it was dropped from the third floor, I'm not sure of the height but i was thinking if i used conservation of energy of Eg from the top equal to Ee of the bottom ( ETotal top= ETotal after crumple, which is Eg = Ee) then finding k and subbing that into the equation of Fs=kx because the spring force is what absorbs the energy and causes the conatiner to stop.
I'm not quite sure if this is correct because the crumple zone isn't a spring.
A brief description of the lab:
Build a container that will keep an egg from breaking as it is dropped from the third floor of the school, your container must crumple on impact.
My container was crumpled 3.5cm, it was dropped from the third floor, I'm not sure of the height but i was thinking if i used conservation of energy of Eg from the top equal to Ee of the bottom ( ETotal top= ETotal after crumple, which is Eg = Ee) then finding k and subbing that into the equation of Fs=kx because the spring force is what absorbs the energy and causes the conatiner to stop.
I'm not quite sure if this is correct because the crumple zone isn't a spring.