Physics, 31.10.2020 19:10 howardc1433

A sphere of radius 50 mm and mass 1 kg falling vertically through air density 1.2 kg m attains a steady velocity of 11.0 m sr', If the above equation is applied to its fall, what is the value of k in this case?

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A sphere of radius 50 mm and mass 1 kg falling vertically through air density 1.2 kg m attains a ste...