What is the mass of the object

Reference no: EM13995740

Your strange physics professor builds an unusual scale by hanging an object from a 2.0m long wire attached to the ceiling. He plucks the string just above the object and finds that the pulse take 0.40s to propagate up and down the wire. The mass of the wire is 0.40kg. What is the mass of the object?

Reference no: EM13995740

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