A rectangular waterlight box is 560mm long , 420mm wide and 210 mm deep.It weighs 223N.
a) if it floats with its sides and ends vertical in water of density 1030 kgm-3, what dept of the box will be submerged?
b) if the box is held completely submerged in water of the same density, by a vertical chain attached to the underside of the box, what is the force in the chain?
Comments
Good explain
Leave a comment