It means energy can never be forgotten

It means energy can never be created nor destroyed

It means energy can always be concluded

It will not effect the system's energy, no matter what the path is

It will effect the system's energy because path is different

Energy will only increase or decrease depending on the path

6300 J

3100 J

2000 J

because the energy required to do so would be equal to the total mechanical energy of the system.

because the energy required to do so would be greater than the total mechanical energy of the system.

because the energy required to do so would be less than the total mechanical energy of the system.

decreases

increases

does not change

lowest point

highest point

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