Theory
Practice Questions
| 1. |
Units of energy
Difficulty: easy |
2
|
| 2. |
Word done
Difficulty: easy |
2
|
| 3. |
Work done on object
Difficulty: easy |
2
|
| 4. |
Potential energy
Difficulty: medium |
3
|
| 5. |
Energy consumption
Difficulty: medium |
3
|
| 6. |
Kinetic energy
Difficulty: medium |
3
|
| 7. |
Power calculation
Difficulty: medium |
4
|
| 8. |
Change in energy
Difficulty: hard |
5
|
| 9. |
Work done due to friction
Difficulty: hard |
5
|