Question

classify following into potential &kinetic energy 1-water stored on the top of a hill 2-an arrow released from a stretched bow 3-a stretched spring 4-a revolving electric fan

Answer 1

HEY.......
HERE IS U R ANSWER
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1. Potential Energy
2. Kinetic Energy
3. Potential Energy
4. Kinetic Energy


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Answer 2

1- The stored energy is always related to the potential energy. 

2- After the arrow is released, the potential energy in the stretched arrow is transformed into kinetic energy. 

3- A stretched spring stores one form of potential energy i.e. elastic energy which is formed when any sort of deformation occurs in an elastic object. 

4- The electrical energy changes to mechanical energy.