A cylinder of certain mass is held in vertical position. If the height of the cylinder is `10` cm and radius of cross - section is `4` cm such that the pressure acting on its bottom surface is `21560 "N m"^(-2)` , find the mass of the cylinder ?

Explanation

To find the mass of the cylinder given the pressure acting on its bottom surface, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the relationship between pressure, force, and area**:
The formula for pressure (P) is given by:
\[
P = \frac{F}{A}
...