If one book is knocked off, the potential energy from the height and attraction from gravity will accelerate the book toward the floor. For example, thermal energy is kinetic, but I think calling that "mechanical" energy would be a bit misleading. for example when a bus speeds up going down a hill, the potential energy of bus converts into K.E. See examples of mechanical energy problems involving kinetic energy, potential energy, and the conservation of energy. An energy transformation is the change of energy from one form to another. Thermal energy results in an object or a system having a temperature that can be measured. Because of the springs have mechanical energy (in the form of elastic potential energy), it is able to do work on the dart. See those books on the bookshelf? By keeping in mind all the above information about the potential energy, let us now look at some examples of potential energy from everyday life. Energy transformations occur everywhere every second of the day. and so on. How much gravitational potential energy do you have when you lift a 15 N object 10 meters off the ground? The mechanical energy of the compressed springs gives the springs the ability to apply a force to the dart in order to cause it to be displaced. Potential energy, or PE, is the energy something has because of its position, instead of its actual motion. Examples are the automobile, the electric motor. Pendulum. Pendulums are the structures in which weight is suspended from a pivot so that they could easily swing; for example, a pendulum clock. 1. Mechanical energy is the sum of kinetic energy and potential energy. And is there such thing as non-mechanical energy. There is not much potential energy at the bottom of the hill, but there is a great amount of kinetic energy. There are two types of potential energy, gravitational and elastic. An example of something with potential energy is a coiled spring, a charged battery or a raised weight. Check your work with ours. Thermal energy is an example of kinetic energy, as it is due to the motion of particles, with motion being the key. Examples of Kinetic Energy in my house Running fan, water from the tap , children running around in the house, mixie blades when switched on to make chutney power, wet grinder when used to make idly batter so on and so forth. 1. Mechanical energy can be either potential or kinetic. Anything that emits light you can see is emitting light energy. 2. Sure is, for example electric potential or chemical potential. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical. In addition, infrared and ultraviolet are also forms of light that are invisible to humans. Mechanical energy is energy of a mechanical system, such as a motor or engine. 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