A spherical solild of volume V is made of a material of density `rho_(1)`. It is falling through a liquid of density `rho_(2)(rho_(2) lt rho_(1))`. Assume that the liquid applies a viscous froce on the ball that is proportional ti the its speed v, i.e., `F_(viscous)=-kv^(2)(kgt0)`. The terminal speed of the ball isA. `sqrt((Vg(rho_(1)-rho_(2))/(k))`B. `(Vgrho_(1))/(k)`C. `sqrt((Vgrho_(1))/(k))`D. `(V(rho_(1)-rho_(2)))/(k)`

A spherical solild of volume V is made of a material of density `rho_(

1.	A spherical solild of volume V is made of a material of density `rho_(1)`. It is falling through a liquid of density `rho_(2)(rho_(2) lt rho_(1))`. Assume that the liquid applies a viscous froce on the ball that is proportional ti the its speed v, i.e., `F_(viscous)=-kv^(2)(kgt0)`. The terminal speed of the ball isA. `sqrt((Vg(rho_(1)-rho_(2))/(k))`B. `(Vgrho_(1))/(k)`C. `sqrt((Vgrho_(1))/(k))`D. `(V(rho_(1)-rho_(2)))/(k)`
Answer» Correct Answer - A

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