Two trains of lengths 200m and 250m respectively are running in opposi

1.	Two trains of lengths 200m and 250m respectively are running in opposite directions on parallel tracks.If their speed be 45km/h and 50km/h respectively,in what time will they cross each other?
Answer» Answer: hii HOPE this helps Step-by-step EXPLANATION: Length of 1st TRAIN=200m Speed of 1st train=45 km/h =45×5/18=12.5 m/s Length of 2nd train=250 m Speed of 2nd train=50km/h=13.88 m/s=14 m/s Here question SAYING time taken to pass Both trains.Means train has now meet and We have to find after how many seconds both Train will be on PASSING each. Then total Length=200+250=450 m Total speed=12.5+14=26.5 m/s Time=Length/speed Time=450/26.5 Time=13.98 second Almost=14 seconds

Two trains of lengths 200m and 250m respectively are running in opposite directions on parallel tracks.If their speed be 45km/h and 50km/h respectively,in what time will they cross each other?

Answer»

Answer:

hii HOPE this helps

Step-by-step EXPLANATION:

Length of 1st TRAIN=200m

Speed of 1st train=45 km/h

=45×5/18=12.5 m/s

Length of 2nd train=250 m

Speed of 2nd train=50km/h=13.88 m/s=14 m/s

Here question SAYING time taken to pass Both trains.Means train has now meet and We have to find after how many seconds both Train will be on PASSING each.

Then total Length=200+250=450 m

Total speed=12.5+14=26.5 m/s

Time=Length/speed

Time=450/26.5

Time=13.98 second

Almost=14 seconds

Discussion

No Comment Found

Related InterviewSolutions

What is Rational Numbers ??Where are you Bunny ?? What happen Any Problem Bro ಠ︵ಠ
Observe the following table and find x is directly proportional
What is Rational Numbers ?Answer if ur boy ? Answer if ur Ashrith Im serious
ABCD is a parallelogram if the ratio sides 3,:2and perimeter is 120 m the find the length of the sides of the parallelogram
6. Find the area of the following polygohABCDEF where AP = 2 cm, AQ = 4 cm,AR = 6 cm, AD = 10 cm, AS = 8 cm, andBP, FQ, CR and ES are perpendiculars todiagonal AD
5y+10=4y-10 then what is the answer
*5. How do the prashastis written by Harisena and Ravikirti throw light on the history of theGuptas and Harshavardhana?
The product of two number is 27 /2 .If one number is 23/5,find the other. with solution
Evalute the expression given below for ( m = - 2 ) & ( n = 6 ) 3m³ + 2m²n + n³
Evalute the expression given below for ( m = - 2 ) & ( n = 6 )m² - n²

Two trains of lengths 200m and 250m respectively are running in opposite directions on parallel tracks.If their speed be 45km/h and 50km/h respectively,in what time will they cross each other?​

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment

Two trains of lengths 200m and 250m respectively are running in opposite directions on parallel tracks.If their speed be 45km/h and 50km/h respectively,in what time will they cross each other?