Vector

Resolution of Vector in Three Dimensional Co-ordinates While expressing a vector quantity with its components we will consider resolution only in three-dimensional rectangular coordinates. In…

Lawn Roller: When an object is either pulled or pushed on a plane, a frictional force acts between the plane and the object. This retards…

Vectors addition and subtraction in terms of components A vector quantity can be resolved by parallelogram law into two or more vectors in different directions.…

Suppose two vectors P and Q are acting simultaneously at a point making an angle α. Now according to parallelogram law the magnitude of the…

Suppose two vectors P and Q are acting simultaneously at a point making an angle α. Now according to parallelogram law the magnitude of the…

Determination of magnitude of the resultant: Suppose the magnitude of the resultant is R and AOC = α is an acute angle (Figure). Now from…

Law of Polygon This law states that if a vector polygon he drawn, placing the tail-end of each succeeding vector at the head or arrow-end…

The Parallelogram Law If two similar vectors acting simultaneously at a point can be represented both in magnitude and direction by two adjacent sides of…

General Law In Geometrical Addition of Vector Quantities Of the two vectors, the end or head point of the first vector and the initial point…

Triangle Law in Geometrical Addition of Vector Quantities If two similar vectors acting at a point can be represented by two consecutive sides of a…