Answer Happy

On the diagram above, which shows a rigid bar, left end fuced at a pivot at an angular position 20 degrees above the X-axis. In a corner of the diagram, draw an X-axis to the right, a Yaxis pointing up and imagine the origin on pivot at point O. The bar can rotate around the Z-axis which goes through the pivot. The bar is 2.80 meters long. Its weight is 25 newton. A vertical force, F, of 65 newton is pushing its far end up. If you want draw an X- and a Y-axes through the pivot as well. 1. (1pt) What is the direction of the Z-axis, out from the paper to you, or into the paper from you? out from the super 2. (1pt) Find the mass of the bar in kilogram 5 N - 2.55 kg 3. (1pt)Use the right hand rule to find if the torque applied by the gravitational force clockwise or counterclockwise. counter clocknic 4. (3pt) Write the position vector of where its weight acts in unit vector format. RW 5. (1pt)Use the right hand rule to find out if the torque applied by the applied force clockwise or counterclockwise. 6. (3pts) Write the position vector of where Facts in unit vector format. RF =