A train moves at the speed of 40 m/s and crosses a bridge of length 55 – McqOptions

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1.	A train moves at the speed of 40 m/s and crosses a bridge of length 550 metres in 25 seconds. What is the length (in metres) of the train?
A.	400
B.	450
C.	480
D.	550
Answer» C. 480

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