A body falls freely from a height of 125m `(g = 10 m//s^2)` after 2 sec gravity ceases to act Find the time taken by it to reach the ground?

Explanation

To solve the problem of a body falling freely from a height of 125 m with gravity acting for only 2 seconds, we can follow these steps:

### Step 1: Calculate the distance fallen in the first 2 seconds.
We can use the equation of motion for distance covered under uniform acceleration:
\[ s = ut + \frac{1}{2}gt^2 \]
where:
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