a box has 300kg mass.the surface area of the box is 150msquare. find the pressure
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Mass of the box is 300 kg.
So the weight of the box will be - 300 × 9.8 = 2940 N ( as accelaration due to gravity, g= 9.8 m/s^2)
Now for pressure, the formula goes like this -
Pressure = Force (Weight) / Area = 2940 N/ 150 m sq = 19.6 N/m sq or 19.6 Pa.
So the pressure will be of 19.6 Pa.
So the weight of the box will be - 300 × 9.8 = 2940 N ( as accelaration due to gravity, g= 9.8 m/s^2)
Now for pressure, the formula goes like this -
Pressure = Force (Weight) / Area = 2940 N/ 150 m sq = 19.6 N/m sq or 19.6 Pa.
So the pressure will be of 19.6 Pa.
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