Distance traveled

Definition

Distance traveled is the total length of the path taken by an object in motion from its starting point to its ending point. It is a scalar quantity and does not depend on direction.

5 Must Know Facts For Your Next Test

1. Distance traveled is always a positive value or zero; it cannot be negative.
2. Unlike displacement, distance traveled does not account for direction and hence is only concerned with the magnitude.
3. In uniform motion, distance traveled can be calculated using the formula $d = vt$, where $v$ is velocity and $t$ is time.
4. Distance can be greater than or equal to the magnitude of displacement but never less.
5. In non-uniform motion, the distance traveled may involve calculating the sum of individual segments.

Review Questions

• What distinguishes distance traveled from displacement?
• How would you calculate the distance traveled if an object moves at a constant velocity for a specific time?
• Can distance traveled ever be less than displacement? Why or why not?

Related terms

Displacement: The shortest straight-line distance between an object's initial and final positions, along with its direction.

Scalar Quantity: A physical quantity that has magnitude but no direction, such as speed or distance.

Uniform Motion: Motion at a constant speed in a straight line, resulting in equal distances being covered in equal intervals of time.