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A spherical ball of diameter 1 cm and de...

A spherical ball of diameter 1 cm and density `5xx10^(3)kg m^(-3)` is dropped gently in a large tank containing viscous liquid of density `3xx10^(3)kgm^(-3)` and coefficient of viscosity `0.1 Nsm^(-2)`. The distance that the ball moves n 1 s after attaining terminal velocity is `(g=10ms^(-2))`

A

`(10)/(2)m`

B

`(2)/(3)m`

C

`(4)/(9)m`

D

`(4)/(5)m`

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The correct Answer is:
A
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