A ball is thrown vertically upwards from the top of a tower with an initial velocity of 19.6 m` s^(-1)` . The ball reaches the ground after 5s. Calculate the height of the tower .

Explanation

To solve the problem of finding the height of the tower from which a ball is thrown upwards, we can use the equations of motion. Let's go through the solution step by step.

### Step-by-Step Solution:

1. **Identify the Given Data:**
- Initial velocity of the ball, \( u = 19.6 \, \text{m/s} \) (upwards)
- Time taken to reach the ground, \( t = 5 \, \text{s} \)
- Acceleration due to gravity, \( g = 9.8 \, \text{m/s}^2 \) (downwards)
...