How long will a 150 m long train running at a speed of 60 kmph take to cross a bridge of 300 m?

Detailed Solution. ⇒ Time = 27 sec. ∴ Time required to cross the bridge is 27 seconds.

What is the length of the platform if a train running at a speed of 90?

Answer: The length of platform is 450 m. Step-by-step explanation: Given : A train running at speed of 90 km/hr crosses a platform double its length in 36 sec.

In what time a train whose length is 100m moving with a speed of 60km/h crosses a platform whose length is 150m?

The time taken by the train is 15 seconds.

How long does a train 240 m long running at the rate of 54 kmph take to cross a bridge?

Correct Answer: B) 40 secs. Sum of the length of the train and the platform = 360+240 = 600 mts. Time taken to pass the platform = Time taken to cover 600 mts.

How many seconds will a 500 m long train?

Therefore, Distance covered = 500 m. = 24 sec.

How much time will a train of length 100 meters Travelling at 36 km HR take to cross a pole?

Detailed Solution. ∴ The time taken by the train to pass the telegraph post is 10 seconds.

What is the length of train?

In Indian Railways, the standard length of a loop line will be around 650 meters. In order the train to fit in this loop line, the train length should not exceed 650 meters. An average coach length will be around 25 meters, hence in 650 meters 24 coaches and an engine can be accommodated comfortably.

What is the speed of the train length of the platform is 150?

the train passes a pole in = 5 sec. ∴ The required answer is 108 km/hr.

What is the speed of the train at 60 km/h?

And it takes 9 seconds to cross a pole. Therefore time (t) = 9 seconds. Now as we know 1 km = 1000 meter. So 60 km/hr. = 60 x 5/18 = 50/3 m/sec. So the speed (v) of the train = 50/3 m/sec.

What is the relative speed of the train with respect to man?

Hence if the man was at rest or we can with respect to the man = ( 125/10 )m/sec Now, let the speed of the train be = x km/hr. Then, the relative speed of the train with respect to the man = (x – 5) km/hr. Therefore, we must have, (x – 5) = 45 or x = 50 km/hr. Therefore, the correct option is C) 50 km/h.

How do you calculate the length of a train in seconds?

First, convert the question into common values. 1 hour equals 60 minutes or 3600 seconds. 54 km equals 54,000 meters. The equation becomes 54,000 m /3600 seconds. Divide 54,000 by 3600 which equals 15 m/second. 15 m times 10 seconds equals a train length of 150 meters. Distance of the pole is infinitesimally small and neglected.

How far will the train travel in 9 seconds?

We have the speed of the train = 60 km/hr or 60× (5/18) = 50/3 m/s. Therefore in 9 seconds, the train will cover a distance = speed×time In other words, we have the Distance = (50/3 m/s)×9 = 150 m. Therefore the correct option is D) 150 meters. Let us see some more examples that can be formulated on the basis of this concept.