Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking...
-
Upload
jack-shelton -
Category
Documents
-
view
212 -
download
0
Transcript of Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking...
![Page 1: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/1.jpg)
Hosted
by
Mr. T
![Page 2: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/2.jpg)
100 100
200 200
400 400
300
400
Pressure Transmitting Forces in
a Fluid
Floating and
Sinking
Bernoulli’s Principle
300 300 300
200
400
200
100
500 500 500 500
100
![Page 3: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/3.jpg)
Row 1, Col 1
Pressure equals force divided by this
(What is Area)?
![Page 4: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/4.jpg)
5,2
This is an example of a Hydraulic System.
(What are brakes, backhoe, etc.)?
![Page 5: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/5.jpg)
1,3
You would float higher in the Great Salt Lake
because of this
(What is the water is more dense and has greater buoyancy.)
![Page 6: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/6.jpg)
1,4
A faster moving fluid creates this
(What is lower pressure)?
![Page 7: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/7.jpg)
2,1
a substance that can easily flow such as a liquid or a
gas.
(What is Fluid)?
![Page 8: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/8.jpg)
2,2
This multiplies a force by applying the force to a larger surface area.
(What is a Hydraulic System)?
![Page 9: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/9.jpg)
2,3
If the buoyancy force is greater than the weight of the object the object will
do this.
(What is Float)?
![Page 10: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/10.jpg)
2,4
On an airplane wing the curved part is in this
location.
(What is above or on top)?
![Page 11: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/11.jpg)
3,1
As elevation increases, air pressure does this.
(What is Decreases)?
![Page 12: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/12.jpg)
3,2
A 30kg box is .2m long and .15m wide. What pressure does it exert on the floor?
1. Area=lxw… .2mX.15m=.03m2
2. Force 30kgX9.8m/s2=294n
3. Pressure F/A 294n/.03m2=9800Pa
![Page 13: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/13.jpg)
3,3
According to Archimedes’ Principle, the buoyancy
force is equal to the weight of this.
(What is the weight of the fluid displaced)?
![Page 14: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/14.jpg)
3,4
The curved part of the wing or a spoiler causes air
pressure to do this.
(What is Decrease)?
![Page 15: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/15.jpg)
4,1
When you’re swimming, the deeper you go the
more the pressure does this.
(What is Increases)?
![Page 16: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/16.jpg)
4,2
Any pump operates on this principle.
(What is Pascal’s Principle)?
![Page 17: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/17.jpg)
4,3
Why are cabins in jets pressurized?
You are so high up there is not enough air to breath. The cabin is pressurized
to what humans are adapted to.
![Page 18: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/18.jpg)
4,4
The spoon was drawn into the running water because
the surrounding air pressure was this
compared to the running water
(What is Higher)?
![Page 19: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/19.jpg)
5,1
Pressure is measured in a unit called this.
(What is a Pascal?)
![Page 20: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/20.jpg)
1,2
According to Pascal’s Principle, pressure in a
fluid is transmitted throughout the fluid in this
way.
(What is Equally)?
![Page 21: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/21.jpg)
5,3
The reason a clay ball which sinks, can be re-shaped into a boat that
floats is that you decrease this for the clay.
(What is the Density… or Surface area?
![Page 22: Hosted by Mr. T 100 200 400 300 400 Pressure Transmitting Forces in a Fluid Floating and Sinking Bernoulli’s Principle 300 200 400 200 100 500 100.](https://reader035.fdocuments.us/reader035/viewer/2022070403/56649f2a5503460f94c4410e/html5/thumbnails/22.jpg)
5,4
Explain how a straw works.
You suck air out of the straw, creating low air pressure inside the straw/your
mouth. The atmospheric pressure pushing down on the liquid is high
pressure, and this forces the liquid up the tube and into your mouth.