[ROS Q&A] 054 - buoyancy neutral object goes up with hydrodynamics plugin #Part 1

More ROS Learning Resources: https://goo.gl/DuTPtK
Simple tutorial to give a basic example of how to use buoyancy Gazebo Plugin, answer to this question: http://answers.gazebosim.org/question/15600/buoyancy-neutral-object-goes-up-with-hydrodynamics-plugin/

You can find the post with the code used in this video in the following link: http://www.theconstructsim.com/ros-qa-buoyancy-neutral-object-goes-up-with-hydrodynamics-plugin/

Q: buoyancy neutral object goes up with hydrodynamics plugin
A: The basic element you have to have in mind is the relation between the weight and the buoyancy force produced by the object's volume and fluid density.
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