- #1
kortayabs
- 2
- 0
Hi,
I understand that this forum is way over and above what I need, but I am desperate and cannot find the answer anywhere. Other forums make you pay and I don't want to do that. Please have some mercy on me!
I am a homeschooling mother and am working with my 8yr old on a science fair project. She is doing the dropping an egg and trying to get it not to break experiment. I don't know how much info you want, so I'll give you everything.
We put the egg in a small cardboard box with cottonballs and added a simple parachute made from paper and string. The egg broke when we dropped it. We tried again and she wanted to add a second parachute and also more cottonballs. We added almost an entire bag of cottonballs and the box was so full we could hardly close the flaps. The egg did not break.
We have been learning about parachutes and why they work, air resistance and everything. She decided she wanted to try to drop the box without the parachute to see what happens. The egg did not break.
So, she knows instinctively that the packaging is what kept the egg from breaking and that is where I'm having problems. I cannot find any "science terms" to explain to her why the packaging helped. I have looked at inertia, all of Newton's laws, forces of objects when they hit the ground, but I can't find anything that tallks about why packaging helps objects to not break. I think it has something to do with the energy of the egg being absorbed into the cottonballs. I don't know!
What I'm looking for specifically are terms with definitions and why those principles helped keep the egg from breaking. Thank you so much and I'm sorry if I'm posting this wrong or even in the wrong place. Thank you!
I understand that this forum is way over and above what I need, but I am desperate and cannot find the answer anywhere. Other forums make you pay and I don't want to do that. Please have some mercy on me!
I am a homeschooling mother and am working with my 8yr old on a science fair project. She is doing the dropping an egg and trying to get it not to break experiment. I don't know how much info you want, so I'll give you everything.
We put the egg in a small cardboard box with cottonballs and added a simple parachute made from paper and string. The egg broke when we dropped it. We tried again and she wanted to add a second parachute and also more cottonballs. We added almost an entire bag of cottonballs and the box was so full we could hardly close the flaps. The egg did not break.
We have been learning about parachutes and why they work, air resistance and everything. She decided she wanted to try to drop the box without the parachute to see what happens. The egg did not break.
So, she knows instinctively that the packaging is what kept the egg from breaking and that is where I'm having problems. I cannot find any "science terms" to explain to her why the packaging helped. I have looked at inertia, all of Newton's laws, forces of objects when they hit the ground, but I can't find anything that tallks about why packaging helps objects to not break. I think it has something to do with the energy of the egg being absorbed into the cottonballs. I don't know!
What I'm looking for specifically are terms with definitions and why those principles helped keep the egg from breaking. Thank you so much and I'm sorry if I'm posting this wrong or even in the wrong place. Thank you!