A body moving with a constant acceleration travels distances 3 m and 8 m, respectively in 1 s and 2 s. Calculate:
(i)the initial velocity.
(ii)The acceleration of body.

Explanation

To solve the problem step by step, we will use the equations of motion. The two key equations we will use are:

1. \( s = ut + \frac{1}{2} a t^2 \)

Where:
- \( s \) = distance traveled
- \( u \) = initial velocity
- \( a \) = acceleration
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