Here is the explanation: Train speed is 54 km/h. (Sum of the seconds taken for cross = 36 - 20 =16 sec. If we know how many meters crossed in 1 sec we can find how long that travelled in 16 sec) The...
View Question Here is the explanation: Train speed is 54 km/h. (Sum of the seconds taken for cross = 36 - 20 =16 sec. If we know how many meters crossed in 1 sec we can find how long that travelled in 16 sec) The...
View QuestionNot a member yet? Register now
Are you a member? Login now