A body is moving with an initial velocity u and a uniform acceleration a. Find the distance covered by the body in nth second.

Explanation

To find the distance covered by a body in the nth second when it is moving with an initial velocity \( u \) and uniform acceleration \( a \), we can use the following steps:

### Step 1: Understand the motion equations
The equations of motion for a body under uniform acceleration are:
1. \( s = ut + \frac{1}{2} a t^2 \)
- Where \( s \) is the distance covered, \( u \) is the initial velocity, \( a \) is the acceleration, and \( t \) is the time.

### Step 2: Calculate the distance covered in n seconds
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