Question

What is terminal velocity ? Calculate the terminal velocity of a sphere falling through a
viscous liquid ?​

Answer 1

Answer:

Hii Buddy ... your answer

Explanation:

Answer: The terminal velocity of a sphere of radius r and density ρ , immersed in a liquid of density σ and viscosity η , is given by

                           v=29(ρ−σ)r2gη

Terminal velocity is the maximum velocity attainable by an object as it falls through a fluid. It occurs when

the sum of the drag force and the buoyancy is equal to the downward force of gravity acting on the object.

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