Question: A 0.05 diameter spherical particle with specific gravity 2.5 is ejected from an exhaust pipe into standard air at a velocity of 15 m/s. Calculate
- A 0.05 diameter spherical particle with specific gravity 2.5 is ejected from an exhaust pipe into standard air at a velocity of 15 m/s.
- Calculate the travel distance before it is stopped by viscous friction? If we ignore the effect of gravity.
- How long does it take for the particle to come to 5% of its initial velocity?
- Suppose a large ball (of diameter 75 mm and 150 g) is injected at the same velocity into a tank filled with a viscous fluid, and it stops after 6 meters, calculate the viscosity of the fluid.
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