Timeline for Why doesn't the block fall?
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 17, 2019 at 0:39 | answer | added | BioPhysicist | timeline score: 0 | |
| Nov 17, 2019 at 0:25 | answer | added | Adrian Howard | timeline score: 0 | |
| Nov 17, 2019 at 0:09 | comment | added | user214279 | @AdrianHoward it's a fixed platform | |
| Nov 17, 2019 at 0:06 | comment | added | Adrian Howard | Is B attached to something that is falling, or the ceiling of a building, or what? | |
| Nov 16, 2019 at 23:59 | comment | added | user214279 | Please someone draw the diagram of forces which balance each other | |
| Nov 16, 2019 at 23:53 | comment | added | Adrian Howard | What keeps the ceiling from falling? | |
| Nov 16, 2019 at 22:52 | comment | added | electronpusher | Be careful of third-law reaction forces. They act on different bodies. The tension force at A acts on the block, the tension force at B acts on the ceiling. | |
| Nov 16, 2019 at 22:43 | history | edited | Qmechanic♦ |
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| Nov 16, 2019 at 22:35 | review | First posts | |||
| Nov 16, 2019 at 22:54 | |||||
| Nov 16, 2019 at 22:31 | history | asked | user214279 | CC BY-SA 4.0 |