Easy
$A$ solid metal sphere released in a vertical liquid column has attained terminal velocity in the downward direction. The magnitudes of viscous force,buoyant force,and gravitational force acting on it are $F_{v}$,$F_{B}$,and $F_{W}$ respectively. Then,the correct relation between them is:
- A$F_{B} > F_{V} = F_{W}$
- B$F_{W} = F_{V} + F_{B}$
- C$F_{B} = F_{W} + F_{V}$
- D$F_{V} = F_{B} + F_{W}$
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