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|TOPIC 07-PRESSURE

TOPIC 07-PRESSURE

Pressure is the force acting normally per unit area.

The SI units of pressure is Newton per metre square (N/m²)

Other units of pressure are Pascal (Pa), Atmosphere (atm), Millimeter of mercury (mmHg) and Torre bar (bar).

NB.

1Pa = 1N/m²

1atm = 760mmHg

1atm = 100000N/m²

1atm = 1bar

Pressure due to Solid

Pressure on solid depends on force applied and the surface area.

That is

Example.

1. Find the pressure exerted when a force of 640N acts in the area of 16m²

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𝓢𝓬𝓱𝓸𝓸𝓵 𝓛𝓲𝓫𝓻𝓪𝓻𝔂

|TOPIC 07-PRESSURE

TOPIC 07-PRESSURE

Pressure due to Solid

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