P4
- Created by: idk_elxo
- Created on: 14-06-16 12:42
Other questions in this quiz
2. When/how is GPE increased?
- By doing work
- By moving the object
- By lowering the height
3. When solid surfaces are gripping or sliding past eachother what do they experience?
- A force
- Friction
- Resistance
4. What is "work done"?
- Height energy
- Energy transferred
- The effort a worker puts in
5. When are the forces unbalanced?
- When the object is acceleration/speed increases
- When the object travels at a constant speed
- When there is no resultant force
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