Question

a small block of wood of relative density 0.5 is submerged in water at depth 5cm what when the block is released its start moving upward the acceleration of the block is

Answer 1

${\fbox{\tt{࿐αɴѕωєя࿐}}}$

Total upward force= (upward-downwardforce) =

vg * 1000 - 500gy = 500va

500g = 500omega

a=g

So,

a 10m/s²