| 2019-08-27 | [spec] variable forces and right angle pulleys | blob | diff | raw | |
| 2019-08-25 | [spec] diagrams for connected particles | blob | diff | raw | diff to current | |
| 2019-08-15 | [spec] pulley-mass system diagram | blob | diff | raw | diff to current | |
| 2019-08-09 | [spec] dynamics notes | blob | diff | raw | diff to current | |
| 2019-08-05 | [spec] start dynamics notes | blob | diff | raw | diff to current | |