three masses are hung on a force table. they are 60 grams hung at 20 degrees, 20 grams hung at 88 degrees, and 45 grams hung at 152 degrees. find where a forth mass must be hung and how much the mass has to be to. balance the ring in the center of the force table
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Expert's answer
2021-03-31T07:14:09-0400
Let's first find the x- and y-components of the resultant force:
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