6. To consider the effect of wires hung on poles in which tensions in wires supporting a traffic light were calculated. The left wire made an angle below the horizontal with the top of its pole and carried a tension of 108 N. The 12.0 m tall hollow aluminum pole is equivalent in strength to a 4.50 cm diameter solid cylinder. (a) How far is it bent to the side? (b) By how much is it compressed? The shear modulus S = 2.5x10" N/m and the Young's modulus Y = 7.0 x 1010 N/mGait Analysis: The stance phase during walking is when foot is on the ground as shown in the figure. Stance Phase 1) HEEL STRIKE MID STANCE TOE OFF 0n the diagram below, draw the force of the person pushing on the ground in each of the gait cycles: Heel Strike (drawn for you), Midstance and Toe-Off. 2) Now, in the space below, draw the force vector components for the forces acting on the person (represented by the foot in the diagram) during each of the three stages of running gait. For each drawing, Include the horizontal and vertical components of the GRF. Use dotted lines for the components and solid lines for the forces. Label the GRF, the horizontal component of the GRF (force of friction) and the vertical component of the GRF (normal force).