A) 10:00 - 10:30
B) 10:30 - 10:40
C) 10:40 - 11:00
D) 11:15 - 11:30
Correct Answer: A
Solution :
[a] We know that, |
speed = slope of distance-time graph. |
The greater the slope, greater is the speed. |
From the graph, it is clear that slope of distance time graph is maximum between 10:00 am to 10:30 am, so the train is travelling at the highest speed during this interval of time. |
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