3- Consider a piece of wood of rectangular shape and dimensions (80cmx100cmx30cm) of volume density 820kg/m³ floating on the surface of water of volume density 1000kg/m3. Take g=1ON/kg. At equilibrium, the value of the buoyant force is:

3- Consider a piece of wood of rectangular shape and dimensions (80cmx100cmx30cm) of volume density 820kg/m³ floating on the surface of water of volume density 1000kg/m3. Take g=1ON/kg. At equilibrium, the value of the buoyant force is:

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 30PQ

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Question

3- Consider a piece of wood of rectangular shape and dimensions
(80cmx100cmx30cm) of volume density 820kg/m³ floating on the
surface of water of volume density 1000kg/m3. Take g=10N/kg. At
equilibrium, the value of the buoyant force is:
A-B = 240 N,
В-В - 360 N,,
с-В — 1210 N,
D-B = 1968 N,
E-B = 2215 N,

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