Hint:Kinetic energy is the energy that an object possesses due to its motion. It is basically the energy of mass in motion.

The amount of kinetic energy depends on mass and speed.

E=1/2mV2.

Therefore, Kinetic Energy is dimensionally represented as [M1 L2 T-2].

The kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s is: 6,000 J. This answer has been confirmed as correct and helpful.

Get to work. 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.

13 Examples of Kinetic Energy in Everyday Life

• Hydropower Plants. Hydropower plants are places where the generation of electricity takes place with the help of water.
• Wind Mills. Windmills form one of the good examples of applications of kinetic energy.
• Moving Car.
• Bullet From a Gun.
• Flying Airplane.
• Walking & Running.
• Cycling.
• Rollercoasters.

v ^ 2 – u ^ 2 = 2as… This statement states that a work W is done by a body to move from one position to another by a distance s when the force F is applied to a body at rest. This work done on the body is because of Kinetic energy (K.E) of the body.

Kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Derivation: Let us consider an object of m which is at rest lying on a table.

Kinetic energy is sometimes represented by the letter T. This probably comes from the French travail mécanique (mechanical work) or quantité de travail (quantity of work).

Kinetic comes from the Greek word kinētikos, meaning “of motion, which in turn traces to the verb kinein, meaning “to move.” Compared to some other English words that have their roots in Greek, “kinetic” is a relatively young English word; the earliest evidence we have of its use is from 1864.

A bicycle or skateboard in motion possesses kinetic energy. Running water has kinetic energy and it is used to run water mills. Moving air has K.E and is used to derives windmills and push sailing boats, similarly, a bullet fired from a gun has kinetic energy and can penetrate into a target because of its K.E.

We divide our energy use among four economic sectors: residential, commercial, transportation, and industrial. Heating and cooling our homes, lighting office buildings, driving cars and moving freight, and manufacturing the products we rely on in our daily lives are all functions that require energy.

When we talk about residential uses of energy, these are the most basic uses of energy. They include watching television, washing clothes, heating and lighting the home, taking a shower, working from home on your laptop or computer, running appliances and cooking.

Here’s a breakdown of the biggest energy use categories in the typical home:

• Air conditioning and heating: 46 percent.
• Water heating: 14 percent.
• Appliances: 13 percent.
• Lighting: 9 percent.
• TV and Media Equipment: 4 percent.