Question

A metal box exerts a pressure of 1,00,000 pascal on an area of 10 m² find the mass of the box value of g=10ms¯²

Answer 1

Force = Pressure × Area
= 100 000 Pa × 10 m²
= 10⁶ N

Force = mg

Mass = Force / g
= 10⁶ N / (10 m/s²)
= 10⁵ kg

Mass of metal box is 10⁵ kg