Timeline for Violation of momentum and energy?
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 29 at 17:48 | answer | added | Chemomechanics | timeline score: 0 | |
| Feb 29 at 17:43 | comment | added | naturallyInconsistent | Your question is just yet another one of the thousands of other people asking the same question about firing a bullet into a suspended block. During the collision, linear momentum, really the angular momentum, is conserved. There will be a lot of conversion of energy because it takes a lot of energy to destroy the bullet and dig a hole into the block, and some energy goes into heat and sound energy. You have just completely misunderstood what is conserved and what is not. | |
| Feb 29 at 16:33 | comment | added | Mohammed golfa | but I consider the block and the bullet as a system, then the friction from contact between the bullet and the block doesn’t have to be considered no?( need not consider as in in the equation of momentum | |
| Feb 29 at 16:28 | comment | added | Steeven | What kind of "friction when the bullet is embedding into the block" would that be when you simultaneously say that "frictional force within will not be considered"? | |
| S Feb 29 at 16:24 | review | First questions | |||
| Feb 29 at 18:38 | |||||
| S Feb 29 at 16:24 | history | asked | Mohammed golfa | CC BY-SA 4.0 |