What is the definition of kinetic energy?
What is Kinetic Energy?
Kinetic energy is energy that is stored in motion. An example of kinetic energy in action is a ball rolling down a hill. Kinetic energy can be found in many forms of motion, including a roller coaster, a windmill, a river, a person running, and a bicycle. Kinetic energy is one of the many types of energy that can be converted into other forms of energy, such as electricity.
Kinetic Energy is the energy possessed by an object due to its motion. It is the energy of the object as it moves.
The formula for kinetic energy is KE = 0.5mv2, where m is the mass of the object and v is the velocity of the object.
Kinetic energy can be converted into other forms of energy, such as heat or electrical energy.
Did you know?
Kinetic energy can be converted to other forms of energy, such as heat and electricity. An object’s kinetic energy increases as it’s mass and velocity increase. Kinetic energy can be used to power a car, by converting it into motion.
Work together in pairs: What is an example of an everyday object that has kinetic energy?
Can you think of two examples of objects that have different amounts of kinetic energy?
Work together in pairs: Q: What is kinetic energy and how is it different from potential energy?
Brain break: Draw a pig wearing a superhero cape and flying with a bunch of colorful balloons
What is kinetic energy?
- Energy from food
- Energy from the sun
- Static energy
- Energy of motion
Which object has more kinetic energy: a moving car or a stationary bicycle?
- Moving car
- Stationary bicycle
What happens to the kinetic energy of an object if its speed increases?