A train 120 m long passes a telegraph post in 6 seconds. Find the spe – McqOptions

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1.	A train 120 m long passes a telegraph post in 6 seconds. Find the speed of the train.
A.	60 km/hr
B.	72.5 km/hr
C.	80 km/hr
D.	72 km/hr
Answer» E.

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