Question
The following distance-time graph of three objects (D, E and F) are given (see figure given below). What can you say about the motion of the objects?
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Answer
Since, the distance-time graph of an object D is a straight line therefore, its motion is uniform.
Also here, we can see that the distance-time graph of object E is parallel to X-axis (time-axis), therefore object E is at rest.
As, the distance-time graph of object F is a curved line, therefore the object C is moving with a non-uniform speed and its motion is non-uniform.
Also here, we can see that the distance-time graph of object E is parallel to X-axis (time-axis), therefore object E is at rest.
As, the distance-time graph of object F is a curved line, therefore the object C is moving with a non-uniform speed and its motion is non-uniform.
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