A small ball of mass m and density \rho is dropped in a viscous liquid of density \rho_0. After sometime, the ball falls with constant velocity. The viscous force on the ball is : [6 Apr 2024 Shift 1]

Correct Answer is : mg(1−ρ0ρ)

Properties of Matter Part 3

Section: Physics

Question : 58 of 92

Marks: +1, -0

A small ball of mass m and density ρ is dropped in a viscous liquid of density ρ0. After sometime, the ball falls with constant velocity. The viscous force on the ball is :

[6 Apr 2024 Shift 1]

mg(‌
ρ0
ρ
−1)
mg(1+‌
ρ
ρ0
)
mg(1−ρρ0)
mg(1−‌
ρ0
ρ
)

Validate

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