a book and a notebook when placed on a table exert equal pressure. the masses of book and notebook are0.4kg and 0.75kg respectivelybif the area of notebook is 2.25m square what is area of book
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Pressure = Force / Area
Given that pressure is same. So,
F₁ / A₁ = F₂ / A₂
A₁ = F₁ × (A₂ / F₂)
= 0.4kg × (2.25 m² / 0.75 kg)
= 1.2 m²
∴ Area of book is 1.2 m²
Given that pressure is same. So,
F₁ / A₁ = F₂ / A₂
A₁ = F₁ × (A₂ / F₂)
= 0.4kg × (2.25 m² / 0.75 kg)
= 1.2 m²
∴ Area of book is 1.2 m²
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