A sample of blood is placed in a centrifuge of radius 19.0 cm. The mass of the blood is 3.0 x 10-16 kg and the magnitude of the force acting on it as it settles out of the plasma is 4.0 x 10-11 newtons. At how many revolutions per second should the centrifuge be operated? Please write out formulas and all steps so i’ll be able understand better! Thanks
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