Question

1) A train moving at speed of 90 km/hr
crosses a pole in 7 seconds. Find the
length of the train.
a) 150 m
b) 165 m
c) 175 m
d) 170 m

Answer 1

Answer:

the answer is 175m

Step-by-step explanation:

Distance covered by train = length of train

90km/hr=90(5/18)=25m/s

distance=velocity*time

D=25m/s*7s

D=175m

Hope it will help you

Answer 2

Here is your answer

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