Step-by-step explanation:
Gravitational and elastic potential energy are both forms of mechanical energy, which is the sum of kinetic energy (the energy of motion) and potential energy (the energy of position or configuration).
Both gravitational and elastic potential energy are stored energy that can be converted into kinetic energy. For example, when a ball is held at a height above the ground, it possesses gravitational potential energy due to its position above the ground. If the ball is then released, it will fall to the ground and its potential energy will be converted into kinetic energy as it gains speed. Similarly, when a spring is compressed or stretched, it possesses elastic potential energy due to the work done to compress or stretch it. If the spring is then released, it will return to its original shape and its potential energy will be converted into kinetic energy as it moves.
Both gravitational and elastic potential energy depend on the mass of the object and the distance it is from a reference point. The greater the mass of the object and the farther it is from the reference point, the more potential energy it has.
Both gravitational and elastic potential energy are measured in joules (J) in the International System of Units (SI).