+1 vote
in Fluid Mechanics by (118k points)
A uniform body of size 4 m long * 2.5 m wide * 1.5 m deep floats in water. What is the       weight of the body if depth of immersion is 1 m ?

(a) 147.1 kN

(b) 294.3 kN

(c) 73.5 kN

(d) 588.6 kN

The question was asked during an interview.

My question is from Metacentre and Metacentric Height topic in chapter Buoyancy and Floatation of Fluid Mechanics

1 Answer

+2 votes
by (362k points)
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Best answer
Correct option is (a) 147.1 kN

The explanation: Weight of Body = Weight of water displaced

                                          = ρ*g*Volume of displaced water=9.81*1000*4*2.5*1.5=147.1kN.

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