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Biology, 28.07.2019 06:00 Oregonduckerz

Which description is an example of gravitational potential energy transforming into kinetic energy? 1.water flowing downhill and spinning turbines 2.upward currents of wind spinning blades of a windmill 3.plants performing photosynthesis 4.loudspeakers producing sound from electrical signals

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Which description is an example of gravitational potential energy transforming into kinetic energy?...
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