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if a ball of steel (density rho=7.8 g//c...

if a ball of steel (density `rho=7.8 g//cm^(3)`) attains a terminal velocity of `10 cm//s` when falling in a tank of water (coefficient of viscosity, `eta_(water) =8.5xx10^(-4)`Ps s), then its terminal velocity in glycerine `(rho =1.2 g//cm^(2), eta =13.2 Pa s)` would be nearly

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If a ball of steel (density p = 7.8 g cm^(-3) ) attains a terminal velocity of 10cm s^(-1) when falling in a tank of water (coefficient of viscosity) water = 8.5 xx 10^(-4) pa s. What will the terminal velocity in glycerine (P = 1.2 g cm^(-3), eta = 13.2 rho a. s) be ?

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