Question

the velocity time graph for a part of train journey is a horizontal straight line. what does this tell you about the train velocity and acceleration

Answer 1

hii friend
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this is your answer
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when the velocity time graph for the part of the train journey is horizontal straight line then we can say that it has the constant or uniform velocity and zero acceleration because the velocity is not increasing at any point hence it has the zero acceleration.
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hope this is helpful to you so please mark it as brainliest..

Answer 2

Explanation:

The horizontal line in a graph shows that the object is at rest. The train's velocity is depicted by a straight line, which means the train is at rest, no movement. I hope this clears it out for you.