F= M x A. “Newton’s second law does not determine the motion of rapidly rotating vortices. Not the force, but the moment of the external force determines the motion of the axis of the vortex. A rapidly rotating vortex will change its size under the action of the force F in the axial direction.”
https://lnkd.in/eftm7VFM
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022