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What is the correct answer?
4
A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water?
A.
10 m/sec
B.
25 m/sec
C.
2 m/sec
D.
50 m/sec
Correct Answer :
C. 2 m/sec
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