Question

What is kinetic energy and potential energy?​

Answer 1

Explanation:

What is Kinetic Energy? The word ‘kinetic’ stems from the Greek word ‘Kinesis’ which means ‘motion’. This is the type of energy possessed by an object by virtue of its motion. Thus, an object at rest is said to possess zero kinetic energy.

Kinetic energy is energy possessed by a body by virtue of its movement. Potential energy is the energy possessed by a body by virtue of its position or state. While kinetic energy of an object is relative to the state of other objects in its environment, potential energy is completely independent of its environment.

Answer 2

Answer:

Kinetic energy

1. Kinetic energy, form of energy that an object or a particle has by reason of its motion. ... Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.
2. Chemists divide energy into two classes. Kinetic energy is energy possessed by an object in motion. The earth revolving around the sun, you walking down the street, and molecules moving in space all have kinetic energy. ... Calculate the kinetic energy in Joules possessed by each of the following objects.
3. Perhaps the most important property of kinetic energy is its ability to do work. Work is defined as force acting on an object in the direction of motion. Work and energy are so closely related as to be interchangeable.
4. Kinetic energy is built up in an object by motion and can be defined as the energy that is needed to either slow it down or speed it up. ... Studies have also been done using kinetic energy and then converting it to other types of energy, which is then used to power everything from flashlights to radios and more.

• potential energy

1. To summarize, potential energy is the energy that is stored in an object due to its position relative to some zero position. An object possesses gravitational potential energy if it is positioned at a height above (or below) the zero height.
2. Potential energy is energy that is stored in an object or substance. Gravitational potential energy is energy in an object that is held in a vertical position. Elastic potential energy is energy stored in objects that can be stretched or compressed.
3. Sunlight is a form of energy---Plants absorb the sun's energy in order to grow. All forms of energy fall into one of two categories: potential energy or kinetic energy. While there is only one kind of kinetic energy, there are three common kinds of potential energy – nuclear, electric, and gravitational.
4. It is dependent on the mass of the object, the height of the object above the ground or Earth, and the acceleration due to gravity. Examples of Potential Energy: 1. A rock sitting at the edge of a cliff has potential energy.

Explanation:

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