Train A passes Station 1 at the rate of 72 km/h and then comes to rest at Station 2, 24 km away from Station 1. Train B starts from Station 1, in accelerating motion and then decelerating motion and finally reaches Station 2. Time taken by B is twice the time taken by A. Determine the maximum speed attained by B. The V-t diagram representing the movement of the trains is shown below.
Train A passes Station 1 at the rate of 72 km/h and then comes to rest at Station 2, 24 km away from Station 1. Train B starts from Station 1, in accelerating motion and then decelerating motion and finally reaches Station 2. Time taken by B is twice the time taken by A. Determine the maximum speed attained by B. The V-t diagram representing the movement of the trains is shown below.
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Transcribed Image Text:9) Train A passes Station 1 at the rate of 72 km/h and moves 20 km at this speed
and then comes to rest at Station 2, 24 km away from Station 1. Train B starts
from Station 1, in accelerating motion and then decelerating motion and finally
reaches Station 2. Time taken by B is twice the time taken by A. Determine the
maximum speed attained by B. The V-t diagram representing the movement of
the trains is shown below.
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Train A
Train B
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