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Flashcards in Density And Pressure Deck (4)
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1

What is the equation for weight

Weight = mass x gravity. E.g. A 100g bag of sugar on earth has a weight of 1kg

2

What is the equation for pressure?

Pressure = force / area. If there is a small area, there will be much pressure, like in an egg slicer.

3

How do you work out pressure in fluids?

Pressure = density x gravity x depth
Pressure at a point in a gas or liquid acts equally in all directions

4

What is the equation for density?

Density = mass / volume