A body is projected with a velocity of `20 ms^(-1)` in a direction making an angle of `60^(@)` with the horizontal. Determine its (i) position after 0.5 s and (ii) the velocity after `0.5s`.

Explanation

To solve the problem step by step, we will break it down into two parts: finding the position after 0.5 seconds and finding the velocity after 0.5 seconds.

### Given Data:
- Initial velocity, \( u = 20 \, \text{m/s} \)
- Angle of projection, \( \theta = 60^\circ \)
- Time, \( t = 0.5 \, \text{s} \)
- Acceleration due to gravity, \( g = 10 \, \text{m/s}^2 \)

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