Which of the following is NOT an example of a vector quantity?

Time is considered a scalar quantity, which means it only has magnitude and no direction. In physics, scalar quantities are described solely by their size or amount. Time is universally recognized as passing at a consistent rate, regardless of the context in which it is measured, and does not possess any directional component.

In contrast, vector quantities, such as velocity, acceleration, and force, include both magnitude and direction. For instance, velocity describes how fast an object is moving and in which direction, while acceleration indicates the rate of change of velocity, also directed in a specific way. Force is characterized by both the amount of force applied and the direction in which it acts, making all three of these examples vector quantities.

Understanding this distinction between scalar and vector quantities is fundamental in physics and helps in various applications, such as solving problems related to motion and dynamics.