Position Versus Time Graphs: Analyzing Distance and Displacement

The video tutorial explains the concepts of distance and displacement using position-time graphs. It provides examples with an iguana and an armadillo to illustrate how to calculate displacement and distance traveled over specific time intervals. The tutorial emphasizes the importance of direction in displacement and the total path length in distance.

What is the primary difference between distance and displacement?

• Distance considers direction, displacement does not.

• Displacement considers direction, distance does not.

• Both distance and displacement consider direction.

• Neither distance nor displacement consider direction.

How do you calculate the displacement of the iguana between 0 and 5 seconds?

• Divide the final position by the initial position.

• Multiply the initial and final positions.

• Subtract the initial position from the final position.

• Add the initial and final positions.

What is the displacement of the iguana from 0 to 5 seconds?

• 12 meters

• 6 meters

• 10 meters

• 8 meters

If the iguana's movement is extended to 6 seconds, what is its displacement?

• 4 meters

• 8 meters

• 2 meters

• 6 meters

What is the total distance traveled by the iguana from 0 to 6 seconds?

• 10 meters

• 8 meters

• 14 meters

• 12 meters

What is the displacement of the armadillo over 24 seconds?

• -12 meters

• 0 meters

• 6 meters

• -6 meters

How does the armadillo's position change from 8 to 16 seconds?

• It decreases by 15 meters.

• It remains constant.

• It increases by 9 meters.

• It decreases by 9 meters.

What is the total distance traveled by the armadillo over 24 seconds?

• 18 meters

• 15 meters

• 24 meters

• 21 meters

Why is the armadillo's displacement different from the total distance traveled?

• Distance considers only the start and end points.

• Distance is always less than displacement.

• Displacement considers only the start and end points.

• Displacement is always greater than distance.

What does a negative displacement indicate?

• Movement to the right.

• Movement to the left.

• No movement.

• Circular movement.