carlalopezcebollero carlalopezcebollero
  • 10-03-2021
  • Physics
contestada

The potential energy of a 45 kg cannon ball is 15000 J. How high was
the cannon ball to have this much potential energy?

Respuesta :

kosukeruki
kosukeruki kosukeruki
  • 10-03-2021

Answer:

33.3

Explanation:

Potential energy =

mass × gravitational field strength × height

rearranged =

[tex] \frac{potential \ energy}{mass \: \times gravity} = height[/tex]

[tex] \frac{15000}{45 \times 10} [/tex]

(The earths gravitational field strength will always be 10)

=33.33333 recurring to 1dp its 33.3

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