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A 190g object is dropped from a height of 7m. Calculate the potential and kinetic energy...

A 190g object is dropped from a height of 7m. Calculate the potential and kinetic energy of the object when it is at 3m from the ground.

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Answer #1

Here i'm taking reference potential energy at ground level (U=0) and then calculated at the given height.

Conclusion:-

  • Potential energy of the object at 3m height from the ground = 5.7 J
  • Kinetic energy of the object when object is at 3m height from the ground = 7.6 J

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