Section: Fluid Mechanics | Marks: 2
In a steady state two-dimensional potential flow field due to a point source, the acceleration of a particle at a distance r from the point source is
- A. proportional to 1 r−.
- B. proportional to r .
- C. a constant.
- D. proportional to 3 r −.
Answer: D. proportional to 3 r −.