Derivation of law of conservation of energy.
Law of conservation of energy states that energy cant be created and cant be destroyed. but it can only transform from its one form to another.
Potential energy + kinetic energy = constant
mgh + 1/2 mv2 = constant
Law of conservation of energy (during a free fall )
Let a object be 'm' , lay on point 'a' and is lifted to pt 'h' and stopped at pt 'b'
therefore work done on the body is mgh.
as the body is at rest at 'b'
Kinetic energy at 'b' = 0
Potential energy at 'b' =mgh
Therefore total energy at 'b' =mgh +0
the answer is really very long
if u want it just inform me I'll give.
Energy cant be created nor be destroye only it can be transformed..
I want the whole derivation of law of conservation of energy.
plz ....Aditi Kannamwar...
agree wid above