| Problem |
Video Solution? |
| Underwater box: Part A |
|
| Underwater box: Part B |
|
| Underwater box: Part C |
|
| Underwater box: Part D |
|
| Underwater box: Part E |
|
| Underwater box: Part F |
|
| Odd shaped container: Part A |
Yes |
| Odd shaped container: Part B |
Yes |
| Two pistons: Part A |
Yes |
| Two pistons: Part B |
Yes |
| Frictionless pistons: Part A |
Yes |
| Frictionless pistons: Part B |
Yes |
| Frictionless pistons: Part C |
Yes |
| Best hydraulic lift: Part A |
Yes |
| Best hydraulic lift: Part B |
|
| Best hydraulic lift: Part C |
|
| Forces near the surface of the earth |
Yes |
| Action figures: Part A |
Yes |
| Action figures: Part B |
Yes |
| Action figures: Part C |
Yes |
| Four blocks |
|
| Distant planet: Part A |
Yes |
| Distant planet: Part B |
|
| Ice water |
|
| Piece of gold: Part A |
Yes |
| Piece of gold: Part B |
Yes |
| Mobsters |
|
| Logs: Part A |
|
| Logs: Part B |
|
| Logs: Part C |
|
| Logs: Part D |
|