Question

Train B crosses Train A, which is approaching from the opposite direction, in 28 seconds. If the combined length of Train A and Train B is 2240 meters, and Train A is moving at a speed of 32 m/s, what is the speed of Train B?

Q: Answer-Train B crosses Train A, which is approaching from the opposite direction, in 28 seconds. If the com...

Relative speed of train B w.r.t. train A 224028 80 ms Speed of train B 80 32 48 ms

A 28 m/s

B 18 m/s

C 48 m/s

D 68 m/s

E None of these

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Train B crosses Train A, which is approaching from the opposite direction, in 28 seconds. If the combined length of Train A and Train B is 2240 meters, and Train A is moving at a speed of 32 m/s, what is the speed of Train B?

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