Question

A train 100 meters long completely crosses a bridge 300 meters long in 45 seconds. What is the speed of train

Answer 1

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Answer 2

The speed of train is 8.8 m/sec

Step-by-step explanation:

Length of bridge = 300 m

Length of train= 100 m

Total distance traveled by train = 300 m + 100 m = 400 m

Time = 45 seconds

Speed of train =$\frac{Distance}{Time}$

Speed of train =$\frac{400}{45}=8.8 m/s$

Hence The speed of train is 8.8 m/sec

#Learn more:

The train is 100 meters long and it takes 30 seconds to cross a 400m bridge. What speed is the train going at?

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