A particle is moving with an initial velocity of 2m/s and covers a distance of 20m in 5s. Find (a) acceleration of particle (b) time taken by the particle to attain a velocity of 10m/s.

Explanation

To solve the problem step by step, we will break it down into two parts as asked: (a) finding the acceleration of the particle and (b) finding the time taken by the particle to attain a velocity of 10 m/s.

### Part (a): Finding the Acceleration of the Particle

1. **Identify Given Values:**
- Initial velocity (u) = 2 m/s
- Distance covered (s) = 20 m
- Time taken (t) = 5 s
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