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energy
PEKE
| Question | Answer |
|---|---|
| What is kinetic energy? | the energy an object has due to its motion |
| As a roller coaster begins to move, what happens to its energy? | The potential energy is transformed into kinetic energy. |
| At what point on a roller coaster can you measure the highest potential energy? | At the top of the largest hill because it has the most potential to cause change |
| A ball rolls down a hill and then stops at the top of the next hill. Where is the kinetic energy the greatest? | At the very bottom of the hill |
| Potential energy is in the process of increasing when something is going ...... | Potential energy increases as the object is going uphill. |
| What has an effect on potential energy? | height and mass |
| Kinetic energy ___________ as potential energy increases. | decreases |