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A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge?
Most Upvoted Answer
A 200 -m long train crosses a 400 m long bridge with a speed of 36 km ...
Given:
To find: Time taken by the train to cross the bridge
Solution:
We know that,
Speed = Distance/Time
Converting the speed of the train from km/h to m/s
Speed = 36 km/h = (36 x 1000) / (60 x 60) m/s = 10 m/s
Let's consider the total distance that the train needs to cover to cross the bridge.
Total distance = Length of the train + Length of the bridge = 200 m + 400 m = 600 m
Now, we can calculate the time taken by the train to cross the bridge using the formula,
Time = Distance/Speed
Time taken by the train to cross the bridge = 600 m/10 m/s = 60 seconds
Therefore, the time taken by the train to cross the bridge is 60 seconds.
- Length of the train = 200 m
- Length of the bridge = 400 m
- Speed of the train = 36 km/h
To find: Time taken by the train to cross the bridge
Solution:
We know that,
Speed = Distance/Time
Converting the speed of the train from km/h to m/s
Speed = 36 km/h = (36 x 1000) / (60 x 60) m/s = 10 m/s
Let's consider the total distance that the train needs to cover to cross the bridge.
Total distance = Length of the train + Length of the bridge = 200 m + 400 m = 600 m
Now, we can calculate the time taken by the train to cross the bridge using the formula,
Time = Distance/Speed
Time taken by the train to cross the bridge = 600 m/10 m/s = 60 seconds
Therefore, the time taken by the train to cross the bridge is 60 seconds.
Community Answer
A 200 -m long train crosses a 400 m long bridge with a speed of 36 km ...
Total distance = size of train + size of bridge
total distance = 200 m + 400 m
distance to cover = 600 m
speed = 36 km/h
convert in m/s
36 x 1000 ÷ 60 x 60
= 10 m / s
total time taken = distance ÷ speed
= 600 m ÷ 10 m/s
= 60 seconds
means 1 minute
total distance = 200 m + 400 m
distance to cover = 600 m
speed = 36 km/h
convert in m/s
36 x 1000 ÷ 60 x 60
= 10 m / s
total time taken = distance ÷ speed
= 600 m ÷ 10 m/s
= 60 seconds
means 1 minute
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A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge?
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A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge?.
A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 200 -m long train crosses a 400 m long bridge with a speed of 36 km h, Calculate the time taken to cross the bridge?.
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