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Problem: An 84.9-kg wrecking ball hangs from a uniform heavy-duty chain having a mass of 25.2kg. (Use 9.80m/s2 for the gravitational acceleration at the earth's surface.)
Part A: What is the tension at a point three-fourths of the way up from the bottom of the chain?
I need help to find the tension at a point three-fourths of the way up from the bottom of the chain.
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