A cubical block of side length l has a density dc and, Ask an Expert

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A cubical block of side length L has a density Dc and floats in a liquid of density Dl with a small part of the block above the liquid's surface. Please derive the following in terms of these parameters and constants:

a) Determine the fraction of the volume of the block that is below the liquid's surface.

b) The block is now pushed downward with a small displacement x and released from rest. Show that the resulting motion of the block is simple harmonic and determine the period of oscillation.

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Reference No.:- M91026854

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