Question

Find the pressure of cube based on length 200cm by the application of force 20N on it

Answer 1

$pressure = \frac{force}{area} \\ here \: \\ force = 20n \\ area = 200cm \times 200cm = 40000 {cm}^{2} \\ = 4 {m}^{2} \\ now \\ pressure = \frac{20}{4} = 5pascal$