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Topic Topic: A statue made from solid steel Post ReplyNew Question
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Joined: 26 June 2005
Posts: 918
Posted: 28 November 2005 at 5:12pm | IP Logged Quote System

A statue made from solid steel weighs 50,000 N when cast. This statue has to be salvaged from a ship wreck. What is the minimum force required to lift it up from sea floor?

(Steel density = 8000 kg/m ; Sea water density = 1000 kg/m )
    A.   46,750 N
    B.   43,750 N
    C.   45,250 N
    D.   40,500 N
 QUIZ QUESTION #2015 created by Guest on 28 November 2005 at 12:43am

Correct answer: B    Correct clicks: 43.75%  Wrong clicks: 56.25%
    A.   [19 clicks 29.69%] 
    B.   [28 clicks 43.75%] 
    C.   [13 clicks 20.31%] 
    D.   [4 clicks 6.25%] 
Please discuss this quiz question.
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