The direction follows that of the given **vectors**.

1 below, **vector** B has magnitude represented by its length; arrowhead represents its head which points in the direction of the **vector**; and it has a tail or start point.

In mathematics and physics, a **scalar** is a **quantity** that only has magnitude (size), while a **vector** has both magnitude and direction. 1.

Time is completely separated from direction; it is a **scalar**.

Remember the result is a **vector**, which requires at.

Discuss. The remainder of this lesson will focus on several **examples** of **vector** and **scalar**. .

**Examples** are hydrostatic pres-sure and temperature.

A **scalar** unit is a unit that has only magnitude, which is a numerical value, as opposed to a **vector** unit which has both magnitude and direction. . A **vector** is any quantity with both magnitude and direction.

. Other **scalar** and **vector quantities**.

**of scalar** multiplication: multiplying a **vector** by the **scalar** 2.

**Examples of scalar quantities**.

speed. **Examples of scalar** are time, mass, length, volume, density, temperature, energy, distance, speed etc.

**Example**: Mass, Time, Electric current, Frequency etc. .

As the crow flies, their displacement will only be a few miles but the distance they walked will be much longer.

**Scalar Quantities**: 2.

4. A **vector** is any quantity with both magnitude and direction. Explain the effect of multiplying a **vector quantity** by a **scalar**.

| Find, read. , **scalars** have no direction while vectors have. . **Example**: Mass, Time, Electric current, Frequency etc. . Some good **examples** **of scalar** units are time, distance, speed, volume, and many more.

Adding Vectors in One Dimension.

**Scalars** - These refer to **quantities** having only magnitude and are completely specified by a number and a unit. Vectors : Those physical **quantities** which can be completely defined by magnitude and direction are called **vector** **quantities**.

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**Scalars, Vectors and Tensors** A **scalar** is a physical quantity that it represented by a dimensional num-ber at a particular point in space and time.

A.

The work done on a particle by a force, for **example**, is a.