Let z be the height of a falling object of mass m. The differential equation d 2 dz dt...

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Let z be the height of a falling object of mass m. The differential equation d²₂ 2 dz dt² = mg + Ci + Cn dt m dz dt 2 sgn dz dt describes the acceleration of the object over time if it is subject to linear and non-linear friction. Give the units and expected sign of the coefficients g, C₁, and Cn if the z is taken to be positive upward.

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Given equation as follows dz dz m mg C dt dt so on the left hand side units are dz dt m Cn kg metr View the full answer