4. Calculations, particularly using the analytical (components) method
5. Vector diagrams using geometrical method (to be done on graph paper)
6. For each vector addition procedure (1-3) calculate the mass of the 3rd hanger to balance 2 forces. For Vector Resolution task calculate the masses of the 1st and 2nd hangers for the equilibrium condition. See if a balance of masses takes place, in other words if m1 + m2 = m3. Comment on the findings.