A train passes through a tunnel whose length is 525 m in 124/4 Seconds moving at a speed of 72km/hr find the lengh of train
Answers
Answered by
2
speed =distance/time
time taken=> 124/4 = 31sec
72 = (length of tunnel + length of train)/31
72 = (525 + length of train)/31
72×31 = (525 + length of train)
72×31 = (525 + length of train)
2232-525 = length of train
length of train = 1707 m
time taken=> 124/4 = 31sec
72 = (length of tunnel + length of train)/31
72 = (525 + length of train)/31
72×31 = (525 + length of train)
72×31 = (525 + length of train)
2232-525 = length of train
length of train = 1707 m
rajusetu:
reply
sorry
why?
How
i am new to this
just click on my photo
there beside my photo accept invitation is there
click on it
reply
Where it is iam doing
Similar questions