A ball rolls down an inclined track 2 m long in 4s. Find
Speed of the ball at the bottom of track.

Explanation

To find the speed of the ball at the bottom of the inclined track, we can follow these steps:

### Step 1: Identify the known values
- Distance traveled (s) = 2 meters
- Time taken (t) = 4 seconds
- Initial velocity (u) = 0 m/s (since the ball starts from rest)

### Step 2: Use the equation of motion to find acceleration
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