Physical Quantities scalars and vectors: Distance and displacement

The video tutorial explains the difference between distance and displacement using a practical example. A person moves in a path covering 30 meters north, 60 meters east, and 30 meters south, totaling 120 meters in 60 seconds. The displacement is the direct line from start to end, measuring 60 meters east. The average velocity is calculated as 1 meter per second eastward.

What is the total distance covered by the person during the journey?

How long did it take for the person to cover the total distance?

What does the direct line between point A and point D represent?

What is the displacement of the person in terms of direction and distance?

Calculate the average velocity of the person during the journey.