A train 100 m long is moving with the velocity of 72 km/hr. Find the time it takes to cross the bridge which is 2 km long?
a) 120 sec
b) 105 sec
c) 2100 m
d) 200 sec
Answers
Answered by
1
Answer:
the answer is option (b) 105 seconds
Answered by
0
Answer:
I think it is option a
Explanation:
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