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20-11-2018
Physics

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Which of these best shows a change from potential to kinetic energy?

A

Water flowing over a tall cliff

B

A metal spring being stretched

C

Electricity making a bulb light up

D

A stone lying on top of a mountain

Respuesta :

lainamoatz lainamoatz

20-11-2018

B, because if you let go of the spring then it will make kinetic energy, but when you stretch it it creates potential energy

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