Theory
Practice Questions
| 1. |
Friction
Difficulty: medium |
2
|
| 2. |
Role of friction
Difficulty: easy |
2
|
| 3. |
Friction in daily life
Difficulty: hard |
2
|
| 4. |
Why do objects slow down?
Difficulty: hard |
3
|
| 5. |
Friction classification
Difficulty: medium |
4
|
| 6. |
Analysing friction
Difficulty: easy |
2
|
| 7. |
Fluid friction
Difficulty: medium |
2
|
| 8. |
Controlling friction
Difficulty: medium |
1
|
| 9. |
Methods to increase or decrease friction
Difficulty: easy |
2
|