Physics, 06.06.2020 13:57 2019johnfranken
An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. When the craft was stationary, the tension in the cable was 6000 N. When the craft was lowered or raised at a steady rate, the motion through the water added an 1800 N drag force. What was the tension in the cable when the craft was being lowered to the seafloor?
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An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. W...
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