Question

Two trains of equal length of 500 meters start moving on two parallel railway tracks at a speed of 104 kilometers per hour and 80 kilometers per hour respectively. How much time will the faster train take to cross the slower one? ​

Answer 1

Answer:

i dont know friend

Step-by-step explanation:

Answer 2

The faster train takes 75 seconds to cross the slower one

Solution:

Two trains of equal length of 500 meters start moving on two parallel railway tracks at a speed of 104 kilometers per hour and 80 kilometers per hour respectively

When two trains move in the same direction then the Relative Speed = Difference of Speeds

$speed = \frac{distance}{time}$

Therefore,

Difference of speeds = 104 - 80 = 24 km/hr

Distance = 500 meters = 0.5 km

Therefore,

$24 = \frac{0.5}{time}\\\\time = \frac{0.5}{24}\\\\time = 0.02083\ hour\\\\Convert\ to\ seconds\\\\0.02083\ hour = 74.988\ seconds\\\\Time \approx 75\ seconds$

[ 1 hour = 3600 seconds ]

Thus the faster train takes 75 seconds to cross the slower one

Learn more about this topic

The distance between two stations A and B is 540 km. two trains start simultaneously from these stations on parallel tracks to cross each other. the speed of one of them is greater than the other by 5 km/ hr. if the distance between these two trains after 3 hours of their start is 165 km, find the speed of each

https://brainly.in/question/2783331

two train a & b each 66 meters long run parallel to each other in the same direction. their speeds are 50 kmph and 30 kmph respectively. in what time a will completely pass

https://brainly.in/question/1400544