Two trains A and B are travelling in the same direction, with train A behind train B.

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Two trains A and B are travelling in the same direction, with train A behind train B. Train A, 65 meters long is travelling at 240 kph. Train B, 85 meters long, is travelling at 120 kph.

47. At when certain instant, the trains are 200 m apart (clear distance)
a. 6.5sec
b. 5sec
c. 6sec
d. 7sec

48. . Find the time when train A starts to overtake train B?
a. 6.5sec
b. 5 sec
c. 10.5sec
d. 11 sec
49. Find the distance travelled by train A when it completely overtakes train B?
a. 700m
b. 650m
c. 600m
d. 550m

50. Find the distance of the following points in three‐dimensional space: (0,0,0) and (5,6,7).
a. 10.49
b. 12.76
c. 11.76
d. 9.54

Posted Date: Sep 16, 2021 02:37 AM

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Two trains A and B are travelling in the same direction, with train A behind train B.

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B S 200m A 85m U 120 kmh 128x2000 3600 100 mis u240 kmh 240x1000 ms 3 ... View the full answer

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