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प्रश्न
The velocity of a small ball of mass M and density d, when dropped in a container filled with glycerine becomes constant after some time. If the density of glycerine is `"d"/2`, then the viscous force acting on the ball will be ______
विकल्प
2Mg
`"Mg"/2`
Mg
`3/2 "Mg"`
MCQ
रिक्त स्थान भरें
उत्तर
The velocity of a small ball of mass M and density d, when dropped in a container filled with glycerine becomes constant after some time. If the density of glycerine is `"d"/2`, then the viscous force acting on the ball will be `underline("Mg"/2)`.
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