Oh, dude, work done is actually a scalar quantity. It's like measuring how much energy is transferred when a force acts on an object, but it doesn't care about direction or anything fancy like that. So yeah, work done is just a simple scalar, no need for vector drama here.
True. A vector quantity has both magnitude and direction, while a scalar quantity only has magnitude.
Electrical Potential Energy is a scalar or real number. Ep = zc e2 /4pi r.Total Energy is a Quaternion, the sum of the real or potential energy and the vector energy, Ev= mcV;E = Es + Ev = zc e2 /4pi r + mcV where Ev = mcV and V is the vector velocity.
Scalar quantity has only magnitude , but no direction while vector quantity has both magnitude and direction.You can understand it by comparing speed and velocity.Velocity has magnitude of speed in a particular direction (or say displacement/time take) while speed only defines the rate of distance covered (no direction). If you are still unable to get your answer for your question then please, elaborate or give some description of extension. -Ajlan Wasfi Khan
A byte is 8 bits. They can represent all of the ASCII characters and any value between 0 and 255. It could be both. It just represents a value.
No, you've got it backwards. The absolute value of velocity equals speed. Velocity is speed with a direction; speed is just a number, without regard to direction.
Electric potential is a scalar quantity since work done and charge are scalars
No, power is not a vector quantity. It is a scalar quantity that represents the rate at which work is done or energy is transferred.
Work done is a scalar quantity. It is defined as the product of force and distance in the direction of the force, and does not have a direction associated with it.
Power momentum is a scalar quantity, as it is a measure of the rate at which work is done or energy is transferred. It does not have a direction associated with it, unlike vector quantities such as velocity or force.
Work is a scalar quantity.
The product of two vectors can be done in two different ways. The result of one way is another vector. The result of the other way is a scalar ... that's why that method is called the "scalar product". The way it's done is (magnitude of one vector) times (magnitude of the other vector) times (cosine of the angle between them).
Work done is a scalar quantity, meaning it has magnitude but no specific direction. It is measured in joules, which represents the amount of energy transferred by a force acting over a distance.
Power can be scalar or vector, e.g d/dt torque = vector power; d/dt mcV = mcA a vector power.
A definition of work W: W = ⌠F∙dsWhere F is a force vector that is dot-multiplying (scalar product) the differentialdisplacement vector dS. The result is the work W, a scalar, done by the force thatproduced the displacement. But notice that the scalar product of both vectors willonly consider the force component that is collinear with the displacement vector.
A scalar times a vector is a vector.
vector
Scalar addition involves adding a scalar quantity to each element of a vector. This is done by adding the scalar to the magnitude of the vector without changing its direction. The result is a new vector that represents the original vector displaced by the magnitude of the scalar in the same direction.