Answered

5. Two trains travel in the same direction on
parallel tracks. Train A starts out 50 kilometers
ahead of Train B. Train A travels 90 kilometers
per hour and Train B travels 100 kilometers per
hour. In how many hours will the trains be in
the same place?



Answer :

If the speed of train A is 90 kilometers per hour and the speed of train B is 100 kilometers per hour then after 5 hours they will be in the same place.

Given that the speed of train A is 90 kilometers per hour and the speed of train B is 100 kilometers per hour.

We are required to find the time after which both the trains will be in same place.

Speed is basically the distance travelled in a particular time.

Speed=Distance/Time.

Because the difference between both the train A and train B is 10 kilometers per hour so train B will cover 50 kilometers in 5 hours.

They will be at same place after 5 hours.

Hence if the speed of train A is 90 kilometers per hour and the speed of train B is 100 kilometers per hour then after 5 hours they will be in the same place.

Learn more about speed at https://brainly.com/question/4931057

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