physics subject
Important Ratios defining Mechanical Properties of Solids: Elastic Behavior of Solids Tension Elastic deformation and tensile strength, strain-time curves, static compression and tensile strength. We will study the properties of solids with reference to different tensile strengths, changes in compressibility, creep resistance, mechanical properties of solids, elastic modulus, stress-strain relationship, and tensile strength. This chapter …
Newton’s laws of motion are classified as universal laws, which admit of no exceptions. In addition to these laws there are three other laws of motion that are considered to be more important than the others. These include kinetic energy, potential energy and the conservation of momentum. Let’s see what these laws of motion tell …
The Basics of Physics – An Introduction to Law of Motion Read More »
Work Energy Power or WEP is the energy a system uses to do work and convert it to mechanical power. Kinetic Energy, also known as Work Energy, is energy that a system must work to produce a measurable amount of motion. The measurement of power is the sum of all the components of work or …
What is gravitational Energy? Is it a new concept? What is the relationship between gravitating objects and their respective clocks? Gravitation is nothing but a ‘push/pull’ which compel the matter that moves through it to move with it. Thus, it may be said that the gravitational potential energy is the product of the force of …
The theory of the System of Particles Motion can be described as a mathematical description of the motion of any elastic deformation. The particles are termed as “interaction” and these interactions can take place at many levels of elasticity. The first law of this theory is that every system has a definite shape. This shape …
The concept of angular momentum transfer from a body due to rotation is called the principle of moments. A number of rotating particles will always result in the creation of momentum i.e. torque or centrifugal force. This creates a net force that acts in a direction that is parallel to the motion of the particles. …
Introduction to Motion and Other Interesting Facts Read More »
The definition of work-energy and power is a complex subject that involves many different forms of measurement. This formula is often used by engineers, mechanics, and others who study the ways in which energy can be transformed from one form to another. The basic equation is: Work = Force x Distance. This means that a …
A Brief Look At Work And Power For Aerospace Engines Read More »
The first accurate study of gravitation laws was put forward by Nicola Tesla (Tesco founder) some 95 years ago. His researches gave rise to the theory of gravitation, that is, an effect produced when a body is accelerated on its axis of rotation. He further went on to state that the terrestrial gravity we observe …
The properties of solids and their structure have a definite geometric shape and size, are compressible, and don’t easily flow into surroundings. But there are several particular properties of solutes, like mechanical properties, melting point, elasticity, hardness, and resistivity that differ greatly for every solid. A mechanical property of a solid is the way a …
Relationship Between Mechanical Properties of Solids and Thermoplastic Alloys Read More »
The main aim and philosophy of the University of London’s School of Physics is to demonstrate the basic characteristics of all existing physical systems through a systematic study of the relationship between their formulation in mechanics and their explanation by further physical laws. The first part of this program, known as the Theory of Contraction, …