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Physics, 19.10.2020 14:01 adriantheclashroyaln
Discuss qualitatively the motion of a small metal ball allowed to drop
downwards in a long vertical tube of viscous liquid so that it moves along
the axis of the tube. Sketch the variation of velocity v with time t.
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Discuss qualitatively the motion of a small metal ball allowed to drop
downwards in a long vertical...
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