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Abhay
Abhay
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Where does gravitation potentialmechanical energy comes fromgo in case of an object at height?

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Qmechanic ♦
Qmechanic ♦
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where Where does gravitation potential energy comes from?

If an object is raised by a mechanical force on earth  (ground) up a certain height  , then we say that it has gravitational potential energy to do work.. because of gravity  , well then where does the mechanical energy provided in lifting the object goes ??? i

i know that, i am missing out something ...any help will be appereciatedappreciated ....and if velocity is frame dependetdependent , then kinetic energy should also be frame dependent , well in that case a body at rest from one frame of reference can have kinetic energy if observed from another frame of reference ??

where does gravitation potential energy comes from?

If an object is raised by a mechanical force on earth(ground) up a certain height  , then we say that it has gravitational potential energy to do work.. because of gravity  , well then where does the mechanical energy provided in lifting the object goes ??? i know that, i am missing out something ...any help will be appereciated ....and if velocity is frame dependet , then kinetic energy should also be frame dependent , well in that case a body at rest from one frame of reference can have kinetic energy if observed from another frame of reference ??

Where does gravitation potential energy comes from?

If an object is raised by a mechanical force on earth  (ground) up a certain height, then we say that it has gravitational potential energy to do work. because of gravity, well then where does the mechanical energy provided in lifting the object goes?

i know that, i am missing out something ...any help will be appreciated ....and if velocity is frame dependent , then kinetic energy should also be frame dependent , well in that case a body at rest from one frame of reference can have kinetic energy if observed from another frame of reference?

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Abhay
Abhay
  • 177
  • 9

where does gravitation potential energy comes from?

If an object is raised by a mechanical force on earth(ground) up a certain height , then we say that it has gravitational potential energy to do work.. because of gravity , well then where does the mechanical energy provided in lifting the object goes ??? i know that, i am missing out something ...any help will be appereciated ....and if velocity is frame dependet , then kinetic energy should also be frame dependent , well in that case a body at rest from one frame of reference can have kinetic energy if observed from another frame of reference ??