Bhuv Gupta
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What can you say about the motion of an object whose distance-time graph is a straight line parallel to the time axis?

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NCERT Solutions for Class 9 Science Chapter 8
Motion
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Intext Questions
Page No-107
Questions No-2

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2 Answers

  1. When the slope of distance-time graph is a straight line parallel to time axis, the object is stationary.

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/

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  2. Distance-Time Graph: Straight Line Parallel to Time Axis

    Graph Characteristics:
    – Shape: The distance-time graph appears as a straight horizontal line parallel to the time axis.
    – Representation: This line signifies a specific type of motion or lack thereof.

    Motion Characteristics:
    – Stationary Object:
    – The straight line on the graph indicates that the object is not in motion.
    – The object remains stationary or at rest throughout the recorded time.
    – Zero Velocity:
    – The line’s parallel nature to the time axis implies that the object’s displacement remains constant or unchanged over time.

    Interpretation:
    – No Motion Occurring:
    – The absence of any incline or decline in the line suggests that there is no movement or change in the object’s position.
    – Constant Position:
    – The object maintains a consistent location or remains at rest during the entire time interval represented by the graph.

    Conclusion:
    – A distance-time graph featuring a straight line parallel to the time axis signifies an object that is stationary or at rest. There is no alteration in its position or displacement over the recorded period, indicating a constant and unmoving location.

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