Physics, 28.06.2021 20:00 limelight11
A bucket in an old well is hoisted upward by a rope which winds up on a cylinder having a radius of 0.05 m. How many rev/s must the cylinder turn if the bucket is raised at a speed of 0.25 m/s?
Answers: 1
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A bucket in an old well is hoisted upward by a rope which winds up on a cylinder having a radius of...
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