Firegenuis
Firegenuis Firegenuis
  • 11-04-2018
  • Physics
contestada

If a roller coaster train has a potential energy of 1,500 J and a kinetic energy of 500 J as it starts to travel downhill, its total energy is

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Bladerunner1976
Bladerunner1976 Bladerunner1976
  • 11-04-2018
[tex]E_{total} = KE + PE \\ KE = 500 J \\ PE = 1500 J \\ E_{total} = 500J + 1500J \\ E_{total} = 2000J[/tex]
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jayalexis2002
jayalexis2002 jayalexis2002
  • 18-04-2018
2000 joules would be the answer 
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