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A spherical solid ball of volume V is made of a material of densityρ_1. It is falling through a liquid of densityρ (ρ_2>ρ_1,). Assume that the liquid applies a viscous force on the ball such thatF-kv, then the terminal speed of the ball is

Answer» A spherical solid ball of volume V is made of a material of densityρ_1. It is falling through a liquid of densityρ (ρ_2>ρ_1,). Assume that the liquid applies a viscous force on the ball such thatF-kv, then the terminal speed of the ball is


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