Force Table Simulation The purpose of this lab is to observe and calculate the sum of forces using vectors. All forces and angles are zero except for those specified in each exercise. Simulations are run by clicking the play button. Click the stop button to change the force and angle values. 1. Set F1 = 5.0 N at 09. Observe the color of the axes and the net force. Record the net force and direction. "Pull the pin" by starting the simulation. Observe what happens to the location of the ring. Why does this happen? 2. Set F1 = 5.0 N at 0 and F2 - 5.0 N at 180. Observe the color of the axes and the net force. Record the net force and direction. Run the simulation. Observe what happens to the location of the ring. Why does this happen? 3. Set F1 = 5.0 N at 0, F2 - 5.0 N at 90 and F3 - 5.0 N at 270. Compare the net force and direction to that of Item 1. Run the simulation. What happens to the location of the ring? Is the result different from that of Item 1? Why? 4. Set F1 = 5.0 N at 0 and F2 - 8.0 N at 180. (Zero out F3.) Record the net force and direction. Run the simulation. Observe what happens to the location of the ring. Change the values of F2 = 6.0 N then run simulation. Next set F2 - 5.2 N then run simulation. What are the similarities or differences between these three trials? 5. Set all forces to zero. Set F1 - 7.0 N at 0, F2 - 7.0 N at 90, F3 - 7.0 N at 180 and add a fourth force, F4 - 5.0 N at 270. Run the simulation. What happens to the ring? Now stop the simulation, set F4 = 9.0 N at 270 and run the simulation again. What is different about the final location of the ring this time? 6. Set F1 = 5.0 N at 60 and F2 = 7.0 N at 310. Calculate the force magnitude and direction for F3 such that the net force is zero. Does the simulation confirm your calculations? 7. Set F1 = 5.0 N at 60, F2 - 7.0 N at 310 and F3 - 6.7 N at 2250. Calculate the force magnitude and direction for F4 such that the net force is zero. Does the simulation confirm your calculations