Physics, 02.04.2020 01:34 ggdvj9gggsc

A sphere of mass 0.5kg is dropped into a column of oil. At the instant the sphere becomes completely submerged in the oil, the sphere is moving downward at 8m/s , the buoyancy force on the sphere is 4.0N , and the fluid frictional force is 4.0N . Which of the following describes the motion of the sphere at this instant

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A sphere of mass 0.5kg is dropped into a column of oil. At the instant the sphere becomes completely...