The experimental force, Fex is the weight that you measured in this experiment. The theoretical force, Fm can be calculated by the conservation of momentum, Fm = pQV{1 cos 6') where 8 is the angle of deflection. Calculate the theoretical force for each measurement and add it to your table. Add a column to each of your tables with the theoretical force [in N). Plot the experimental force versus the impulse [Fan = pQV}. You should have one plot with three different datasets, one for each target angle. Determine the slope of each dataset [you can either find an average or use linear regression, as long as you explain your procedure in the report)