chemical energy
The potential energy in an apple on the branch of a tree is gravitational potential energy. This potential energy is due to the apple's position in the Earth's gravitational field. As the apple is lifted higher on the tree, its gravitational potential energy increases.
In an apple in a tree, potential energy forms include gravitational potential energy due to the apple's height above the ground, and elastic potential energy from the apple's position relative to the tree branch it's attached to.
When an apple falls from a tree, its potential energy from being high up in the tree is converted to kinetic energy as it accelerates toward the ground. This conversion of potential energy to kinetic energy illustrates the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred from one form to another.
You can increase the potential energy of an apple by raising it to a higher position, such as lifting it off the ground. The potential energy of an object increases with height because it has the potential to fall and convert that potential energy into kinetic energy as it descends.
chemical energy
The potential energy in an apple on the branch of a tree is gravitational potential energy. This potential energy is due to the apple's position in the Earth's gravitational field. As the apple is lifted higher on the tree, its gravitational potential energy increases.
As the apple falls, its potential energy decreases while its kinetic energy increases, until it lands, at which point it has maximum potential energy.
In an apple in a tree, potential energy forms include gravitational potential energy due to the apple's height above the ground, and elastic potential energy from the apple's position relative to the tree branch it's attached to.
When an apple falls from a tree, its potential energy from being high up in the tree is converted to kinetic energy as it accelerates toward the ground. This conversion of potential energy to kinetic energy illustrates the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred from one form to another.
You can increase the potential energy of an apple by raising it to a higher position, such as lifting it off the ground. The potential energy of an object increases with height because it has the potential to fall and convert that potential energy into kinetic energy as it descends.
You can increase the potential energy of an apple by lifting it higher above the ground. Potential energy is directly proportional to an object's height in a gravitational field, so raising the apple higher will increase its potential energy.
When you eat an apple, the potential energy stored in the food is converted into chemical energy through digestion. This chemical energy is then used by your body for various functions such as cell growth, repair, and movement.
zero
The gravitational potential energy in the system increases as you lift the apple because work is done against gravity. This potential energy is stored in the apple-Earth system and can be released if the apple falls back to the ground.
The apple on a branch of a tree has gravitational potential energy due to its height above the ground. It also has elastic potential energy if the branch is bent under the weight of the apple.
When an apple falls to the ground, the apple's beginning kinetic energy and ending gravitational potential energy are both equal to each other. This transfer of energy occurs due to the conservation of energy principle, where the potential energy of the apple at the top of the fall is converted into kinetic energy as it falls to the ground.