Timeline for Force on collision of two disks
Current License: CC BY-SA 4.0
9 events
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| Nov 23, 2020 at 20:17 | comment | added | John Alexiou | Actually, you do consider those for elasto-plastic collisions, but it turns out for elastic collision all possible solutions lie on the circle. And those solutions inside the circle have a coefficient of restitution less than one, and those outside the circle a coefficient of restitution larger than one (if possible). That was a very insightful observation @Blue. Good job. | |
| Nov 23, 2020 at 15:15 | history | edited | Blue | CC BY-SA 4.0 |
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| Nov 23, 2020 at 15:11 | comment | added | Blue | @John Alexiou I looked to your answer in the post you recommend. I have a question. In point 2 you say to draw a circle in the momentum plane and you say that momentum is conserved if the two final vectors are diagonals in this circle. I understand that. But there are solution that conserve total momentum with both vectors outside the circle. Why are those solutions not important? Thanks. | |
| Nov 23, 2020 at 9:04 | vote | accept | Blue | ||
| Nov 23, 2020 at 0:05 | comment | added | John Alexiou | This answer might be of interest to you at this point: physics.stackexchange.com/a/220776/392 | |
| Nov 22, 2020 at 23:57 | answer | added | John Alexiou | timeline score: 2 | |
| Nov 22, 2020 at 23:07 | answer | added | AccidentalTaylorExpansion | timeline score: 0 | |
| Nov 22, 2020 at 22:53 | answer | added | Claudio Saspinski | timeline score: 0 | |
| Nov 22, 2020 at 22:26 | history | asked | Blue | CC BY-SA 4.0 |