Pressure and area

The same thrust of $450\ \text{N}$ presses on smaller and smaller areas. You will make the program find the pressure for each area, the area that gives exactly $3000\ \text{Pa}$, and the smallest area on the list that keeps the pressure under $10000\ \text{Pa}$. Then it draws the pressure for each area.

The idea. $P = \dfrac{F}{A}$. Halve the area and the pressure doubles.

Your tasks.

1. Inside the loop, work out P, the pressure on each area, in pascals.
2. Work out area_needed, the area that gives $3000\ \text{Pa}$, in $\text{m}^2$.
3. Find smallest_ok, the smallest area on the list where the pressure stays under $10000\ \text{Pa}$.