Question: Three horizontal ropes pull on a large stone stuck in the ground, producing the vector forces and shown in Fig. P1.66. Find the magnitude and

Three horizontal ropes pull on a large stone stuck in the ground, producing the vector forces and shown in Fig. P1.66. Find the magnitude and direction of a fourth force on the stone that will make the vector sum of the four forces zero. Figure P1.66 B (80.0 N) 30.0 A (100.0 N) 30.0 53.0 C

USE THE VECTOR SOLUTION 2 METHODS:

1. POLYGON METHOD

2. COMPONENT METHOD

Figure P1.66 B (80.0 N) 30.0 A (100.0 N) 30.0 53.0 C (40.0 N)

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