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Assuming Luke has a mass of 90Kg how much potential energy does he have just as he leaves the plane 7620 meters up? Explain how you know.

Respuesta :

Answer : P = 6858 KJ

Explanation :

Mass of Luke, m = 90 Kg

Height, h = 7620 m

Acceleration due to gravity, g = [tex]10\ m/s^2[/tex]

Gravitational potential energy, P = [tex]m\times g\times h[/tex]

So, P = [tex]90\times 10\times 7620[/tex]

P = 6858 KJ

Hence, the potential energy is 6858 KJ.