On acceleration-time graph, a horizontal line indicates:a)zero displac...
A horizontal line on a acceleration- time graph indicates that object has constant acceleration.
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On acceleration-time graph, a horizontal line indicates:a)zero displac...
Horizontal line on any graph indicates tht its value is not changing with respect to changing time if we are taking time on x axis and taking any physical quantity such as velocity speed acceleration on y axis and if grph shows straight horizontal line means its value remains same w.r.t time hence its value is constant.
On acceleration-time graph, a horizontal line indicates:a)zero displac...
Explanation:
An acceleration-time graph shows the change in acceleration of an object over time.
When the acceleration is constant, the graph will show a straight line.
A horizontal line on an acceleration-time graph indicates that the acceleration is zero, which means that the object is not changing its velocity.
Therefore, the correct answer is option 'D' as a constant acceleration is required for the velocity to change.
In summary, a horizontal line on an acceleration-time graph indicates that the acceleration is zero, which means that the object is not changing its velocity. Therefore, the correct answer is option 'D' as a constant acceleration is required for the velocity to change.