QNz4 Three ZOON forces are exerted on the beam as shown in the figure. (Neglect the mass of the beam). (i) Draw extended force diagram for the beam. (ii) Find the torque about the axis of rotation by Force F1 on 3. (iii) Find the torque about the axis of rotation by Force F2 on 3. (iv) At what distance from the axis of rotation must F3cm a be exerted to cause a torque that balances those produces by F B and F2 on B' (v) Find the expression for total force along x-axis (i.e., along horizontal direction). (vi) Find the expression for total force along y-axis (i.e., along vertical direction). (vii) Find the force due to pivot point. lon Ax1s of rotation