A train 100 m in length is running at a speed o 72 km/h. What is the time taken by the train to cross a bridge of length 525 m?
Answers
Answered by
1
Answer:
s = distance = 525+100 = 625 m; is the total distance that train has to cover to cross the bridge. Thus time taken by the train to cover the bridge is 31.25 sec.
Answered by
0
Answer:
31.25 seconds
Step-by-step explanation:
rain speed = 72 km/hr. = 72000/3600 = 20 m/second
Distance to cover= bridge length + train length
= 525 + 100
= 625 m
Time = distance / speed
= 625 /20
= 31.25 seconds
Similar questions