A train 350 m long moving with the speed 45 km/ hr crosses an electric pole in 28 seconds. What is the distance travelled by the train?
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Answer:
distance travelled by train = 350 m
Step-by-step explanation:
length of train = 350 m
speed of train = 45 km / h
= 45 × 5/18 m/s
=25/2 m/s
distance traveled by train in 28 sec. is
= 28 × 25/2 m
= 14 × 25m
= 350 m
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