A 300m long train crosses a bridge 900m.If the train is moving with a speed of 90km/h, fing tge time taken by it to cross the bridge completely.
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48 hrs it take to get cross okk
sachingguu:
hmm
okk
first of all add the tr
300+900
1200/25
#48
hrs
I dont know why u r adding 300 with 900
call
8218152022
Answered by
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here the length of train is 300m
- length of bridge =900m
- s=90km/h =90*5/18=25m/sec
d=s*t
d/s=t
t=900/25=36
What is that 36 means.... Hours maybe?
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