The velocity-time graph for part of a train journey is a horizontal straight line. What does this tell you about (a) the train’s velocity, and (b) about its acceleration?
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24/10/2021 7:36 pm
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The velocity-time graph for part of a train journey is a horizontal straight line. What does this tell you about
(a) the train’s velocity, and
(b) about its acceleration?
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24/10/2021 7:36 pm
(a) The train has a uniform velocity.
(b) There is no acceleration.
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