Chapter 3 Static Equilibrium
3.2. WORKED EXAMPLES 57 35o q 40 N 50 N T1 T3 T2 Figure 3.1: System of masses and strings for Example 1. T1 T2 T2 T3 40 N 50 N (a) (b) 35o q Figure 3.2: (a) Forces at the left junction of the strings. (b) Forces acting at the right junction of the strings. Whoa! Four unknowns (T1, T2, T3 and θ) to solve for! How will we ever figure this out?
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