The change in position over an interval of time is called ______________.A. DisplacementB. DistanceC. MotionD. Time

Step 1: Break Down the Problem

We need to identify the correct term that describes the change in position over an interval of time from the provided options.

Step 2: Relevant Concepts

• Displacement refers to the overall change in position, considering the initial and final position.
• Distance is a scalar quantity that refers to the total movement regardless of direction.
• Motion is a general term for the change in position of an object.
• Time is a measure of duration.

Step 3: Analysis and Detail

Among the choices:

1. Displacement (A): This is the correct term as it specifically refers to the change in position from one point to another over a time interval.
2. Distance (B): While it relates to movement, it does not provide direction and thus does not define the change in position.
3. Motion (C): This term describes the process but does not specify the change in position quantitatively.
4. Time (D): This simply measures the duration of the interval.

Step 4: Verify and Summarize

Analyzing the definitions, "displacement" most accurately describes the change in position over time.

Final Answer

The change in position over an interval of time is called A. Displacement.