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09-12-2020
Physics

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calculate the pressure in SI unit when a thrust of 75kg acts on an area of 0.5m²

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09-12-2020

Answer:

Pressure will be: 1470 Pa

Explanation:

Given

m = 75kg

A = 0.5m²

We know that

Pressure = Force / Area

Force = mg = (75kg) (9.81 m/s²) = 735 N

Thus,

Pressure = Force / Area

= 735 / 0.5

= 1470 Pa ∵N/m² = Pa

Thus,

Pressure will be: 1470 Pa

Answer Link

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