Work Energy Power: Where Does the Energy Come From?

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SAUMYA B
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when you push your bicycle up on an incline the potential energy of the bicycle and yourself increases. Where does this energy come from?
 
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Since your position is changing, you are gaining potential energy and as you are pushing the bicycle, the potential energy comes from yours muscles, I mean -muscular energy
 
SAUMYA B said:
when you push your bicycle up on an incline the potential energy of the bicycle and yourself increases. Where does this energy come from?
Where do you think?
 
SAUMYA B said:
when you push your bicycle up on an incline the potential energy of the bicycle and yourself increases. Where does this energy come from?

A product of your weight(mg) and your height (h)?