I have a massless and non-deformable bar with a central point which is fixed O (geometrical midpoint) and that allows rotation of the bar and separates completely tensions along the bar (so that the tangential forces on the right side are discharged in the center as well as the left side ones)...
Homework Statement: Solve parametrically the system with g, load cell measurements and know accelerations.
Homework Equations: to be found
Consider that we know angles tetha(t) of a mass-less link rotating about its centerr O. - so we also have velocities and accelerations - and values of...