What info is needed to calculate moments and forces in dynamic equilibrium vs. static equilibrium?
In static situations, the sum of all forces and moments on a body must be equal to zero. In dynamic situations, it is as follows: Sum of Forces=m*a, where m is mass, and a is the acceleration vector. Sum of Moments=(I_g)(alpha), where I_g is the moment of inertia of the body, and alpha is the angular acceleration.
