Motion in a plane: Vector quantities, projectile motion

In Physics, terms such as force, velocity, speed, and work are usually classified as a scalar or vector quantity. Scalar quantities are physical quantities with magnitude and no sense of direction. Vectors consist of both magnitude and direction. Therefore, operations such as addition and vector products can be easily performed on them. Product, in particular, […]

Have you ever been curious about what a vector is and what it may be used for? The answers to all of your queries about vectors may be found here. Using a scientific instrument, a physical quantity can be determined. In contrast, because they cannot be quantified, emotions such as hunger, love, melancholy, and rage

Vector units have both magnitude and direction. However, there are times when only the magnitude is considered and not the direction. In such cases, vectors are frequently regarded as unit length. These unit vectors are commonly used to represent direction, with the magnitude provided by a scalar coefficient. A vector decomposition is the sum of

Unit Vector is a vector that represents a unit of measurement. Vectors are geometric entities that have both a magnitude and a direction of movement. Vectors have two points: a starting point and a terminal point, the latter of which reflects the final position of the point in the equation. Vectors can be used to

When we take a measurement of a parameter, the result is always a number. Only when the correct unit is supplied does this number make sense. As a result, a measurement’s result has a numerical value as well as a unit of measurement. A body’s mass, for example, is 3 kilograms. A quantity with the

A position-time graph is a plot of positions versus time. It shows the relation of positions to time in space or time but may not show the trajectory of those positions as they move. In physics, position-time graphs describe the velocity of a particle in time and space. The graph depicted above shows the velocity

An object with magnitude and direction is called a vector represented mathematically or geometrically. A vector consists of initial points and terminal points, represented by arrow. The arrow is shown with a direction equal to that of the quantity and a length equal to the magnitude of that quantity. Vectors do not have positions, even

Introduction In physics, there are many mathematical quantities that are used to define the motion of objects. These mathematical quantities are of two types and we are going to discuss their representation and the product of those quantities. Apart from that, we come across many terms like distance, displacement, acceleration, speed, and velocity. Scalar and

Two ways to multiply two vectors are vector products and scale products. They have the greatest applications in astronomy and physics. The product of the magnitudes of both vectors and the cosine between them is called the scalar product. Scalar Product Scalar products are obtained by multiplying the magnitude of the other and taking the

In physics, velocity, speed, and work are usually classified as either a scalar or vector quantity. Let’s begin by discussing vector product vs. scalar product. Scalar quantities are physical quantities with magnitude and no sense of direction. Vectors consist of both magnitude and direction. Therefore, operations such as addition and multiplication can be easily performed