Velocity is defined as:

Velocity is defined as:

• A. Rate of fuel consumption
• B. Rate of motion including acceleration and deceleration
• C. Distance traveled over time
• D. The speed of traffic in urban areas

Answer: (B)

Velocity is defined as the rate of motion that includes both speed and direction. It encompasses not just how fast an object is moving but also the direction in which it is moving. This definition makes it a vector quantity, meaning it has both magnitude (speed) and direction. In the context of the choices provided, selecting a definition that emphasizes the inclusion of acceleration and deceleration aligns closely with the broader concept of motion. Acceleration refers to the change in velocity over time, which is an essential aspect of understanding velocity as a whole. Other options, while related to aspects of motion or traffic, do not capture the full definition of velocity. The rate of fuel consumption pertains to energy usage rather than motion itself, distance traveled over time merely describes speed (which lacks direction), and the speed of traffic in urban areas addresses a specific context without discussing the fundamental definition of velocity. Thus, understanding that velocity incorporates both the rate of motion and directional change is key in physics and principles of motion.

Velocity is defined as the rate of motion that includes both speed and direction. It encompasses not just how fast an object is moving but also the direction in which it is moving. This definition makes it a vector quantity, meaning it has both magnitude (speed) and direction.

In the context of the choices provided, selecting a definition that emphasizes the inclusion of acceleration and deceleration aligns closely with the broader concept of motion. Acceleration refers to the change in velocity over time, which is an essential aspect of understanding velocity as a whole.

Other options, while related to aspects of motion or traffic, do not capture the full definition of velocity. The rate of fuel consumption pertains to energy usage rather than motion itself, distance traveled over time merely describes speed (which lacks direction), and the speed of traffic in urban areas addresses a specific context without discussing the fundamental definition of velocity. Thus, understanding that velocity incorporates both the rate of motion and directional change is key in physics and principles of motion.