Podcast
Questions and Answers
How does an increase in the area over which a force is distributed affect pressure?
How does an increase in the area over which a force is distributed affect pressure?
What is the relationship between force and pressure?
What is the relationship between force and pressure?
What is the SI unit of pressure?
What is the SI unit of pressure?
Study Notes
Pressure and Force
- An increase in the area over which a force is distributed results in a decrease in pressure, as the force is spread out over a larger area.
- Pressure is directly proportional to force, but inversely proportional to the area over which the force is applied.
- The relationship between force and pressure can be mathematically expressed as pressure = force / area.
Units of Pressure
- The SI unit of pressure is the Pascal (Pa), which is defined as one Newton per square meter (N/m²).
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Description
Test your knowledge about the relationship between force and pressure, the impact of increasing the area over which a force is distributed on pressure, and the SI unit of pressure.