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An object with mass 120 kg moved in outer space. When it was at location <7,...

An object with mass 120 kg moved in outer space. When it was at location <7, -30, -7> its speed was 9.0 m/s. A single constant force <210, 400, -140> N acted on the object while the object moved to location <13, -34, -13> m. What is the speed of the object at this final location? Please explain how to solve. Thank you.

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