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The figure below shows an iron cylinder of length 10cm and uniform cross-section 2cm² suspended from a spring balance with half of its length immersed in...

      

The figure below shows an iron cylinder of length 10cm and uniform cross-section 2cm² suspended
from a spring balance with half of its length immersed in paraffin oil of density 0.8gcmˉ³.
fig7362019845.png
(i) Show on the diagram, the forces acting on the iron cylinder.
(ii) If the density of iron is 7.5gmˉ³ determine.
(i) the weight of the iron cylinder.
(ii) the reading of the spring balance.

  

Answers


Kavungya
fig8362019846.png
Kavungya answered the question on June 3, 2019 at 05:47


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