Final answer:
The velocity of the dog is calculated using the formula Velocity = Distance / Time. With a distance of 500 meters and a time of 14 seconds, the dog's velocity is 35.71 m/s east.
Step-by-step explanation:
The question pertains to calculating the velocity of the dog based on the distance travelled and the time taken. The velocity can be found using the formula:
Velocity = Distance / Time
The dog travels 500 meters east in 14 seconds, so we can calculate the velocity as follows:
Velocity = 500 meters / 14 seconds = 35.71 meters per second (rounded to two decimal places).
Therefore, the velocity of the dog is 35.71 m/s to the east, which is a vector quantity indicating both magnitude and direction.