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The ratio of the average velocity of a train during a journey to the maximum velocity between two
stations is
A
part
S = 3-
1) = 1
2) >1
3) < 1
4) > or < 1
Answers
Answer:
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The ratio of the average velocity of a train during a journey to the maximum velocity between two stations is < 1
Therefore, option (C) is correct.
Step-by-step explanation:
To find out:
The ratio of the average velocity of a train between two stations
Solution:
The train will start with velocity zero on one station and end with velocity zero on another station.
In between these two stations, somewhere the velocity will be maximum
If the average velocity is
And, if the maximum velocity if
The maximum velocity will always be greater than the average velocity
Thus,
Therefore, option (C) is correct.
Hope this answer is helpful.
Know More:
Q: Between two stations a train accelerates uniformly at first then moves with constant velocity and finally retards uniformly if the ratio of the time taken by 1 ratio 8 ratio 1 and the max speed attained be 60 kmph then what is the average speed over the whole journey .
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