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work energy power

 
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Jan12-13, 08:18 AM   #1
 

work energy power


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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Jan12-13, 08:21 AM   #2
 
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
 
Jan12-13, 08:21 AM   #3
 
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Quote by SAUMYA B View Post
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?
 
Jan14-13, 09:41 AM   #4
 

work energy power


Quote by SAUMYA B View Post
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)?
 
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