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  • Distance vs. Displacement: Understanding the Difference
    Distance and displacement are not always equal in magnitude. Here's why:

    * Distance: The total length of the path traveled. It's a scalar quantity (only has magnitude).

    * Displacement: The straight-line distance between the starting point and the ending point. It's a vector quantity (has both magnitude and direction).

    Example:

    Imagine you walk 5 meters north, then 5 meters south.

    * Distance: You walked a total of 10 meters (5 + 5).

    * Displacement: Your final position is the same as your starting position, so your displacement is 0 meters.

    In summary:

    * Distance is always positive or zero.

    * Displacement can be positive, negative, or zero depending on the direction of the movement.

    They are equal in magnitude only when the motion is in a straight line without any change in direction.

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