Physics
A steel ball of diameter 3.2 mm falls under gravity through an oil of density 920kg
and viscosity 1.64Ns
. The density of steel may be taken as7820kg
What is the terminal velocity of the ball?
PhysicsGeneral
- 1.85
- 3.45
- 2.35
- 4.25
Answer:The correct answer is: 2.35
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