Physics
The figure shows displacement-time graph of two vehicles A and B moving along a straight road. Which vehicle is moving faster? Give reason.
Motion in One Dimension
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Answer
We infer from the graph, that vehicle A is moving faster than vehicle B. It is so because, the slope of line A is more than that of line B.
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How is the velocity obtained from the displacement-time graph for a body moving with a varying speed in a fixed direction?
What can you say about the nature of motion of a body if its displacement-time graph is —
(a) a straight line parallel to time axis?
(b) a straight line inclined to the time axis with an acute angle?
(c) a straight line inclined to the time axis with an obtuse angle?
(d) a curve
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State how the velocity-time graph can be used to find —
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