Vectors: Scalars

The video tutorial explains vectors, their representation, and components. It covers how vectors can be multiplied by scalars to change their magnitude and direction, providing examples to illustrate these concepts. The tutorial emphasizes the effects of positive and negative scalars on the direction and length of resultant vectors.

What happens to the direction of a resultant vector when a negative scalar is applied?

Describe the effect of multiplying a vector by a scalar value of 1/2.