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Properties of Matter question

2021 · Q157
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Properties of Matter question

2021 · Q157

NEETPhysicsProperties of MatterMCQ+4 / −1
The velocity of a small ball of mass M and density d, when dropped in a container filled with glycerin becomes constant after some time. If the density of glycerin is d2{d \over 2}2d​, then the viscous force acting on the ball will be :
  1. A
    2Mg
  2. B
    Mg2{{Mg} \over 2}2Mg​
  3. C
    Mg
  4. D
    32{{3} \over 2}23​Mg
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