coplanar forces lab

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Suppose there are three strings with hooks attached to them on a force table (hook 1, hook 2, hook 3). Hook 1 is at 0 degrees, hook 3 is at 90 degrees. If Hook 2 has a mass of 152 grams and is a 61.3 degrees and the system is in equilibrium, what must the force on hook 1 be?

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