Timeline for Why can friction point downwards on a rope nailed to an inclined plane?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 13, 2017 at 22:20 | vote | accept | perennialspace | ||
| Feb 13, 2017 at 13:34 | history | answered | Mark H | CC BY-SA 3.0 |