1. The problem statement, all variables and given/known data A force F is applied over axis M-N in the such shown position. Both of points A and B are not fixed, and can slides inside the black fixed circle. will the applied force (in the shown position) cause the axis M-N to rotate ? if it is not rotating, then what modification should be made? Note that the distance A-M = N-B, and M-N's length is double the length of A-M. 2. Relevant equations M = F*r M: Moment F: Force R=distance 3. The attempt at a solution the force will generate equal moments at both points A and B. Anyhow, both of them will cancel each other, and thus no rotation will occur. What do you think mates?