You drop a stone from rest into a well that is `7.35 m` deep. How long does it take before you the splash ?

Explanation

To solve the problem of how long it takes to hear the splash after dropping a stone into a well that is 7.35 m deep, we can break the solution into two parts: the time it takes for the stone to fall to the bottom of the well (T1) and the time it takes for the sound of the splash to travel back up to the top of the well (T2).

### Step-by-Step Solution:

1. **Calculate the time taken by the stone to fall (T1)**:
- We can use the equation of motion for free fall:
\[
S = ut + \frac{1}{2}gt^2
...