Gravitation

Introduction Every object when in linear motion experiences some form of load due to applied force during the motion that acts upon the object. The object that experiences this gives an opposite reaction to the loads, this is described as mechanical properties. For an object that is subjected to any sort of compression or tension […]

In Physics, forces that describe the deformation of objects are called stress and strain. The force acting per unit area of a body is called stress, whereas the result of stress on a body or the deformation caused by the stress on the material is called strain. Thus there is a direct relationship between stress

Definition of Stress-strain Curve: Generally speaking, angles representing the relationship between stress and strain in any form of distortion can be regarded as stress-strain angles. Stress and strain can be normal, shear, or admixture, also can be uniaxial, biaxial, or multiaxial, indeed change with time. The form of distortion can be contraction, stretching, torsion, gyration,

The density of a substance in comparison to that of a standard substance, with water being the standard for liquids and solids and hydrogen or air as the standard for gases. The specific gravity, often referred to as the relative gravity, is a dimensionless quantity defined as the ratio of a substance’s density to the

A Newton (abbreviated N) is an absolute unit of force in the International System of Units (SI units). A newton is defined as the force necessary to accelerate a mass of one kilogram. The Newton is named after Sir Isaac Newton, whose second law of motion describes how a force affects the motion of a

Numerical problems in physics are the most difficult areas of study in the subject. We believe that being able to solve problems confidently is critical to achieving success in many exams. It necessitates a thorough comprehension of many issues as well as their practical implications. It also necessitates understanding a large number of formulas and

Introduction We frequently use the terms ‘mass’ and ‘weight’ interchangeably, but they refer to two quite different concepts. In the cosmos, your mass remains constant no matter where you travel; but, the weight of your body fluctuates as you go from place to place. Despite the fact that we commonly refer to weight in kilos,

Mass is the amount of matter contained within a physical body. Additionally, it is a measure of the body’s inertia or its resistance to acceleration in the presence of a net force. The mass of an object also affects the strength of its gravitational attraction on other bodies. In physics, mass is a quantification of

The universal gravitation is universal in its nature. Newton is not known only for discovering gravity, but he is famous for finding out that gravitation is universal. Each object is attracted to the other through gravitational pull. The gravitational force is related to the square of the distance between their centres and is directly proportional

The argument related to the concept of attraction of things towards one another and towards different surfaces has been going on since the 4th century BC. Sir Isaac Newton proposed the logical concept to put clarity to this concept. Along with this clarification, he also proposed many other laws, like the laws of inertia, mass,