The potential energy of an object with a mass of 5kg that is placed 20 meters above the surface of the earth is most nearly

`_________`

.The potential energy of an object with a mass of 5kg that is placed 20 meters above the surface of the earth is most nearly

`_________`

.Detailed Explanation

The potential energy of an object is equal to Ep = mgh, where m is the mass, g is the gravitational acceleration constant, and h is the height.

The gravitational acceleration is \(9.81 m/s^2\). As a result, we can calculate the potential energy to be:

\(Ep = 5kg × 9.81 m/s^2 × 20m = 981\) Joules.

The gravitational acceleration is \(9.81 m/s^2\). As a result, we can calculate the potential energy to be:

\(Ep = 5kg × 9.81 m/s^2 × 20m = 981\) Joules.