Three horizontal ropes pull on a large stone stuck in the ground, producing the vector forces A vec , B vec , and C vec shown in Fig.. Find the magnitude and direction of a fourth force on the stone that will make the vector sum of the four forces zero. snipp
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Three horizontal ropes pull on a large stone stuck in the
ground, producing the vector forces A vec , B vec , and C vec shown in Fig..
Find the magnitude and direction of a fourth force on the stone that will
make the vector sum of the four forces zero. snipp
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