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It is necessary to know the magnitude and the direction of the vector.

Vector quantities have direction and scalar quantities do not. When you add vector quantities, you have to take into account the direction of each quantity.

scalar quantity has only magnitude whereas vector quantity has magnitude as well as direction

a vector quantity has both direction (sign) and magnitude like displacement towards right or left (direction) and has a certain value (magnitude)

A vector quantity is a quantity that has both magnitude and direction. Velocity, acceleration, and force are examples of vector quantities.A scalar quantity is a quantity that has magnitude, but no direction. Time, mass, volume, and speed are examples of scalar quantities.

Density is not a vector quantity, rather, it is a scalar quantity. Vector quantities must have both magnitude and direction that density does not have.

A quantity with both magnitude and direction is a Vector quantity.

Scaler Quantity- quantities which are described only by magnitude.Vector Quantity- quantities which are described by both magnitude as well as direction.

Scalars are quantities that are described by a magnitude alone. A scalar quantity multiplied by a unit vector is not a scalar quantity but a vector quantity.

There are two types of quantities in Physics: the vector quantity and the scalar quantity.

Scalar quantities - quantities that only include magnitude Vector quantities - quantities with both magnitude and direction

To make it easy, vector quantities have a direction aswell as a magnitude.While scalar quantities just have a magnitudeAn example of a scalar quantity is "Speed" and the vector quantity would be "Velocity"

Vector quantities include magnitude and direction.

Charge is not a vector.

the quantities which have both magnitude and direction are called vector quantities

Mass is a scalar quantity. Scalar quantities are those characteristics of matter that can be measured with a scale, while vector quantities are those that involve direction as well as quantity.

vector quantity is thyat quantity which hasa magnitudeand direction.e.g area is a vector quantity.it has a magnitude and direction along the perpendicular to the surface of the area a scalar quantutity is that quantity which has only magnitude.

Scalar and vector quantities give magnitude, and that makes them similar. The difference is that the vector quantity gives direction as well as magnitude.

Scalar quantities are those which have magnitude but not any specific direction, but vector quantities have both magnitude and direction.

Vector quantity.

Scalar quantities are easier to deal with, the math is simpler. But if you have quantities that include both a magnitude and a direction, you really have no choice but using a vector quantity, to represent them correctly.

Yes. because it is the product of a scalar(mass) and a vector(acceleration) quantities.

Force is a vector quantity and vector quantities have both direction and magnitude.

A vector is characterized by having not only a magnitude, but a direction. If a direction is not relevant, the quantity is called a scalar.

work=(force)(distance) means Nmforce and distance are vector quantities, so work is vector quantity.