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. A body of mass 1200 gram rests on a surface area of 10 2 . Find the pressure acting on the surface in pascal.(Take g = 10 / |
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Answer» y of mass 1200 gram RESTS on a surface area of 10 m².Find the pressure ACTING on the surface in pascal. (Take g = 10 m/s²)◑ Mass of the BODY = 1200 grams = 1.2 kg◑ Surface Area of the body = 10 m²✏ Pressure acting on the surface in Pascal (pa).we know that ,where,• acceleration = (here) DUE to gravity (10 m/s²)Applying the formula :-⟹ FORCE = 1.2 kg × 10 m/s²∴ Force = 12 NNow, we have :-• Force = 12 N• Area = 10 m²Applying the formula of Pressure :-✒ Pressure = ∴ Pressure = 1.2 N/m²we know that :-• 1 N/m² = 1 pa |
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