Gra1ciabanah Gra1ciabanah
  • 12-12-2016
  • Physics
contestada

Calculate the change in potential energy of 8,000,000 kg of water dropping 50.0 m over Niagara Falls

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mathssydney
mathssydney mathssydney
  • 12-12-2016
Potential energy=mgh
m - mass (8 min kg)
g - 9.8 m/s-2 or just 10
h - height (50m)

= 8 000 000 * 10 * 50 = 4 *[tex] 10^{9} [/tex] j
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