P11 y 10 Flashcards
Pressure equation
Force/area
Pressure of a liquid column
P=hxpxg
Pressure at sea level
P-hxdxg
Stilleto
Heal of a shoe🧏♂️
What is pressure caused by
When objects exert force on each other 🧠🧠🧠🧠🧠
Unit of force
Pa which is equal to 1N/m2
🤯
Pressure increases in a liquid as…
The liquid depth increases
A liquid flows until the pressure along the same horizontal is …
Constant
Density equation
M/v
Mass equation
Density (wierd p) x volume
Volume =
H x a
Wieght is floating is equal to…
Upthrust
Weight of water is equal to
The volume and upthrust
The force on a flat object due to a pressure difference =
Pressure x areas of flat surface
Upthrust on an object
Due to fluid, caused by the pressure of the fluid,
Pressure at a point in a fluid depends on
the density of the fluid and the depth of the fluid at that point
An object sinks if its
Weight is greaterthan the upthrust on it when fully emersed
