Physics, asked by Anonymous, 11 months ago

How can hydro energy become a perpetual motion? ​

Answers

Answered by Anonymous
4

No, gravity can not be used as an infinite energy source.

The kinetic energy that water gains when it falls (and can therefore be converted into electricity by a hydroelectric plant) comes ultimately from sunlight and not from gravity.

As a force, no energy can be extracted from gravity itsel

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