Kinetic energy (KE) refers to the energy possessed in an object due to its motion. In other words, any object that is moving has some amount of kinetic energy depending on its velocity and mass.
It is a concept, that has widespread applications. Its benefits can be seen and experienced throughout different fields. It is used in transportation, sports, manufacturing, science and research, and medicine. Understanding the concept of KE is essential in comprehending how objects move and interact with each other. To calculate this energy, the formula that can be used is, KE = (1/2) mv². Through this, you can simply get the readings that you need in association with Kinetic Energy.
What are the Applications of Kinetic Energy?
The applications of KE are-
1. One important application is transportation. Vehicles such as cars, buses, trains, and airplanes convert the energy stored in fuel into this type of energy to move the vehicle. The faster a vehicle moves, the more kinetic energy it possesses. In brakes, we see the design is made in such a way that the KE of a moving vehicle will be converted into the thermal energy, to stop the movement.
2. It is also vital in sports. Athletes utilize kinetic energy to perform various actions like throwing, jumping, and running. In their body, this energy is converted into mechanical energy that propels them forward. The equipment used in sports, such as balls, bats, and racquets, uses kinetic energy to move and hit objects.
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3. In manufacturing industries, it is used in various machines. Conveyors, cranes, and forklifts use kinetic energy to move materials from one place to another. In the field of science and research, this energy is used to study the motion and behavior of particles and molecules. The energy of particles is measured to calculate their velocity and direction.
4. It is also utilized in medical applications such as radiation therapy, where high-energy radiation is directed at cancer cells to kill them. The KE of the radiation causes the cells to lose their kinetic energy and stop dividing. In the industry of medical science, there are so many different applications. Its influence can be seen in technologies like MRI and CT scans. Such machinery also uses kinetic energy.
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