Question

What can you say about the motion of a body if (a) its displacement - time graph is a straight lineparallel to X-axis (b) its velocity - time graph is a straight line through origin?​

Answer 1

Explanation:

If the displacement-time graph is a straight line parallel to time axis, then we can say that the body is at rest.

Answer 2

Answer:

We can say that the speed of a body is constant (or uniform)

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