Question
Physics Question on mechanical properties of fluid
Eight equal drops of water are falling through air with a steady speed of 10 cm/s. If the drops coalesce, the new velocity is :
A
5 cm/s
B
40 cm/s
C
16 cm/s
D
10 cm/s
Answer
40 cm/s
Explanation
Solution
The Correct Option is (B):40 cm/s