(Not)
CONTACT FORCE!
CONTACT FORCE!
This can be felt as you try to run in water.
DRAG FORCE!!
What rots your brain?
Tik Tok
What is pressure?
the amount of force per unit area applied to an objects surface
Who was the Captain of the metal boat- The Titanic, 1912
Captain Edward John Smith
If the volume of two fluids is the same, the fluid that weighs more is __________.
denser
What is applied upward on an object in fluid?
Buoyant force
This principle states that the pressure of a fluid decreases when the speed of that fluid increases.
Bernoulli's principle
This explains how pressure acts when it is applied to a closed container
Pascal's priniciple
What metal boat sank on April 14, 1912?
The Titanic
What are two types of fluids?
Liquids & Gases
The amount of force per unit area applied to an object’s surface is defined as
Pressure
This principle states that the pressure applied to a fluid in a closed container causes pressure to increase by the same amount throughout the container.
Pascals principle
A soccer player is able to kick a soccer ball and make its path bend by affecting what?
Pressure with speed
Which factor acts upward on an object?
Buoyant force
What is any substance that can flow and take the shape of the container that holds it?
Fluid
The force that opposes the motion of an object through a fluid is called
DRAG FORCE!
This principle states that the buoyant force on an object is equal to the weight of the fluid that the object displaces.
Archimedes principle
At which location would atmospheric pressure be the greatest?
The bottom of a valley
Mass divided by volume is equal to the _________ of an object.
Density
Which substance can occupy different volumes, depending on the container?
Gas
In which direction does drag force act upon an object?
Against Motion
SCIENCEWITHSTEAR
This uses a small applied force to create a large output force
Piston
Which two factors affect the amount of pressure acting on an object?
*Think about the formula for pressure
Force and surface area
Which factor does NOT affect the density of a fluid? **Think of the formula to calculate density.
Weight