Two drops of equal radius are falling through air with a steady velocity of $5\,cm/s$. If the two drops coalesce, then its terminal velocity will be
Two drops of equal radius are falling through air with a steady velocity of $5\,cm/s$. If the two drops coalesce, then its terminal velocity will be
- A
${4^{\frac{1}{3}}} \times 5\,cm/s$
- B
${4^{\frac{1}{3}}}\,cm/s$
- C
${5^{\frac{1}{3}}} \times 4\,cm/s$
- D
${4^{\frac{2}{3}}} \times 5\,cm/s$
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