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    • Examples of Kinetic Energy

      Examples of Kinetic Energy

      Kinetic energy is the energy of motion. It is also referred to as energy in motion, or as the work required to take an object from being at rest to action/movement. Mathematically, kinetic energy is calculated as ½ of the mass of a body, multiplied by the speed of the body squared, KE=1/2 mv^2. Where

    • Perigee


      Perigee is a term used to describe the closest point at which an object orbits the Earth or another object in space. When an object is at its perigee, it travels faster than it does at any other point in its orbit because it is under the influence of the strongest gravitational force that its

    • How Insulation Works

      How Insulation Works

      The most common type of insulation that is thought of is thermal insulation. This is the type of insulation you would find in most buildings and homes. It is designed to lower the transfer of heat between the inside of a building and the outside environment. It allows a building to retain its heat during

    • Magnetic Permeability

      Magnetic Permeability

      Magnetic Permeability is a term refers to the ability of a material to gain or maintain magnetism. When certain materials are placed in a magnetic field they become magnetized.  For example, when you take a piece of iron and rub it on a substance already magnetized or a magnet, it will become magnetized and have a

    • Hoverboards


      Hoverboards in movies are fictional, but there are actual hoverboards — though they are not the size of a skateboard. Hoverboards are simple contraptions that allow the user to travel without parts that would roll over the ground. Hoverboards are an offshoot of the hovercraft. The hovercraft (also known as air-cushion vehicle or ACV) is

    • What is Mars Made Of?

      What is Mars Made Of?

      The planet Mars has held a place of intrigue with humanity for many centuries. Also known as the “Red Planet,” Mars can be seen with the naked eye and looks red due to the large red desert covering its surface and the presence of a large amount of ferric oxide. As the fourth planet in

    • Torsional Vibration

      Torsional Vibration

      Solid mechanics defines torsion as the twisting of an object as a result of applied torque. Torsional vibration can be broadly described as the angular vibration of any object. It can be defined specifically as the periodic motion corresponding to a shaft, where the shaft is twisted about its axis, alternating from one direction to

    • Boltzmann Constant

      Boltzmann Constant

      The Boltzmann Constant (Boltzmann’s Constant) is a fundamental physics constant that plays a pivotal role in almost every single statistical formulation in both quantum and classical physics. It is named after Austrian physicist, Ludwig Boltzmann (1844 – 1906), who made significant contributions to the foundation and development of a particular branch of theoretical physics known

    • Tidal Energy

      Tidal Energy

      Tidal energy is energy that can be obtained from the changing sea levels. In other words, tidal energy is a direct result of tide shifting from low to high. Tidal energy is considered a renewable source of energy since it only uses the energy from tide changes instead of burning or consuming any form of

    • Long Distance Wireless Power Transmission

      Long Distance Wireless Power Transmission

      Simple wireless power transmission works because of the principles of magnetic resonance and magnetic induction. This power transmission system relies on two coils in range with each other and resonating at the same frequency. The coils need to be in range because the magnetic field of the source must be strong enough for the receiving

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