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Calculate the potential energy stored in a boulder that has a mass of 56kg and is sitting on a cliff 45 meters above the ground.

Respuesta :

asuwafohjames

The potential energy stored in the boulder is 13720 J.

What is potential energy?

This is the energy of a body due to its position in the gravitational field.

To calculate the potential energy stored in the boulder, we use the formula below.

Formula:

  • P.E = mgh................ Equation 1

Where:

  • P.E = Potential energy stored in the boulder
  • m = mass of the boulder
  • h = height of the cliff
  • g = acceleration due to gravity

From the question,

Given:

  • m = 56 kg
  • g = 9.8 m/s²
  • h = 45 meters.

Substitute these given values into equation 1

  • P.E = 56×45×9.8
  • P.E = 13720 J.

Hence, The potential energy stored in the boulder is 13720 J.
Learn more about potential energy here: https://brainly.com/question/1242059

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