Firstly, thank you for your help :smile:
In summary, it depends on the speed of the mechanism. So, for the same mechanism, if one is moving at very high speed, then dynamic analysis would be used. On the other hand, if it is moving at low speed, static analysis would be sufficient since the...
My understanding is that :
Static Force Analysis
carried out on objects in static or dynamic equilibrium, that is rigid bodies that are not moving or moving with zero acceleration
therefore, does not take into account the inertia of the object
Dynamic Force Analysis
carried out on objects in...