Laws of Motion

Balanced forces are created when two predefined forces with equal magnitude but opposite direction act on a certain body. A stationary body remains in its stationary location, while a moving body continues to move in the same direction at the same speed. When two forces act in a way that is opposed to one another

Archimedes’ principle, or the physical law of buoyancy, states that any item is wholly or partially submerged in a fluid (gas or liquid) at remaining portion is acted upon by an upward, or buoyant, force, the magnitude of which is equal to the weight of the fluid displaced by the body. Archimedes’ principle is a

The Lagrange–d’Alembert principle, or D’Alembert principle, is a statement of the fundamental classical laws of motion. It was named after its discoverer, Jean le Rond d’Alembert, a French physicist and mathematician. It’s a progression of the virtual work principle from static to dynamical systems. D’Alembert distinguishes between forces of inertia (owing to the motion of

Scalar and vector quantities are just the two kinds of quantities. If we want to measure any quantity, there are two ways to measure either by only magnitude or magnitude and direction. If a quantity has only magnitude, it is called a scalar quantity. If a quantity has both magnitude and direction, it is called

Each of Newton’s laws of motion has mathematical and physical meanings that are necessary to comprehend motion in our universe. These equations of motion have an almost infinite number of applications. Newton’s laws essentially outline the mechanisms by which motion changes, specifically how such changes are related to force and mass. In his book “Philosophiae

What is a vector? A vector is a physical quantity with a magnitude and a direction associated with it. Vectors can have different notations like Matrix notation, Cartesian notation, and Polar notation. There are many cases where we use the benefit of symmetry of a given structure, for example, spherical symmetry or cylindrical symmetry. Now,

What is a vector? A vector is a physical quantity with a magnitude and a direction associated with it. Vectors can have different notations like Matrix notation, Cartesian notation, and Polar notation. There are many cases where we use the benefit of symmetry of a given structure, for example, spherical symmetry or cylindrical symmetry. Now,

The law of conservation of linear momentum states that the total momentum of two or more bodies in an isolated system would be conserved unless an external force is applied. It is crucial to note that it is true in the case of an “isolated system” where no force is acting on the objects. The