Two balls are projected from the same point in the direction inclined at `60^(@)` and `30^(@)` to the horizontal. If they attain the same height , what is the ratio of their velocities ? What is the ratio of their initial velocities if they have same horizontal range ?

Explanation

To solve the problem, we will break it down into two parts:

1. Finding the ratio of their velocities when both balls attain the same height.
2. Finding the ratio of their initial velocities when both balls have the same horizontal range.

### Part 1: Ratio of Velocities for Same Height

1. **Identify the heights attained by both balls:**
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