A Concise and Informative Discussion on How Is Kinetic Energy Used by Humans

Kinetic energy is the body’s energy that is in motion; it simply means that all moving objects have kinetic energy. The total kinetic energy depends on the amount of work done on the object, acceleration after the inertia from the external factors, etc. To fully understand this energy, learning how kinetic energy is utilised is essential.

The kinetic energy produced by humans

Kinetic energy is also produced by humans while in motion. For example, a runner has kinetic energy while running. The runner builds up the kinetic energy is created in the legs and feet and ultimately gets converted to heat. You should know other information on how is kinetic energy used.

Movements in the human body effectively produce kinetic energy, converted into power. In the olden times, some devices efficiently turned human kinetic energy into electricity like flashlights, computers, and hand-cranked radios involved complete human participation. Hence, there are plenty of examples of kinetic energy in the human body.

For instance, human kinetic energy can be effectively used in a health club. With each step a person takes on a treadmill, they turn the surplus calories into that motion which could drive a generator to produce electricity. The energy produced by one person may be less, but if 100 persons do it, it will be a lot. The kinetic energy in humans can easily be created and used.

Other examples of kinetic energy

There are several examples of kinetic energy production seen. A few of such instances and events are given below. Keep reading to explore such uses of kinetic energy.

• Skateboarding or cycling creates kinetic energy as they are to be in motion.
• Kinetic energy is produced in the running water, efficiently used for mills.
• Moreover, moving air also has kinetic energy, which runs the windmills to create electricity or push sailing boats.

Different forms of kinetic energy

Although any movement inherently holds kinetic energy, a few different forms can be seen. This different categorisation is because objects are in motion for several reasons like vibration, translation, or rotation. These subcategories generally comprise the forms of kinetic energy.

• Rotational kinetic energy: This kind of kinetic energy is created by moving objects around some axis. It depends on how fast an object is spinning, and its centre of mass and weight also determine the amount of kinetic energy generated. Some examples would be earth, turbines, molecules, etc.
• Translational kinetic energy: is caused by the objects colliding with other objects. The main component is that all molecules of objects are to travel in the same direction under the same applied force. A gold ball strike by a gold club is such an example of this.
• Vibrational kinetic energy: This kind of kinetic energy is produced by vibrating objects. Vibrational motion creates this kinetic energy. A vibrating smartphone and the coming sound would be an apt example.

Conclusion

Kinetic energy is produced and seen all over the universe. You must know how is kinetic energy made to understand it fully. Not just humans, every other living thing produces this energy while in motion. These are the laws of physics. Proceed to know more about how is kinetic energy used.