Tuesday, May 8, 2012

Pressure

What is pressure and give an example of an item that exerts pressure.






41 comments:

Oja, Noah said...

Pressure is the exertion of force on an object.
One example of something that exerts pressure is an air-pump.

Mr Ruby said...

Pressure makes things cave in like a submarine under water!

Sarah M said...

pressure is the force per unit and water exerts pressure.

CN said...

What is pressure and give an example of an item that exerts pressure.
Pressure makes things cave in like a submarine under water!

Mr Ruby said...

pressure in force.
Nathan Nadeau

Maddie and Sophia!(: said...

Pressure is a force. Water is something that exerts pressure.

Dale said...

Pressure in force is making stuff sink


Mr. Ruby Your awesome.... hi

Collin.S said...

Presure is when too many air particles push in or out. An example is when steam builds up in a tea pot.

Lauryn F said...

pressure is a force.

Slapping someone.

Dominique F. said...

Force per unit is what pressure is. Something that exerts pressure is water.

sophi3gurl said...

What is pressure and give an example of an item that exerts pressure. Pressure that continuous physical force exerted on or against an object by something in contact with it. something that exerts pressure is SODAAAAAAAAAAAAA

Aleha C (: said...

pressure is a type of force.
When you hit someone or something.

Gracie N. (: said...

Pressure is a force.
When you hit something.

Sammy P said...

Cold air applises less pressure. Heat applises more pressure.

Lexi:) said...

I think pressure is force.
When someone is pushing a door to close it.

Jasmine Mason said...

pressure is a force. An example of pressure is when you shake soda and it explodes!! :D

Sarah(: said...

im almost sure pressure is force so an example would be an air pump

Brian B. said...

Pressure is the force being applied by something.Something that gives off pressure is a pump or a motor! Thats my answer to this blog!

caelin w said...

pressure is a force like water

kaylee m. :) said...

pressure is a force.
An example of pressure is when push down on something.

thatdaviddude said...

Pressure is a force. Water is something that exerts pressure.

Rhiannon J :) said...

Pressure is the force being applied to something. An example of pressure would be kicking someone.

Nicole C. said...

What is pressure and give an example of an item that exerts pressure.
Pressure is a type of force.
Something that exerts pressure is water.

Jewel (: said...

pressure is force. when you push something down or water

Julia Madsen and serena micucci said...

Presure is:The continuous physical force exerted on or against an object by something in contact with it.
Something that is Many of the forces within our atmosphere are easily recognized by us. This is due to the fact that we can use our senses to feel these forces. We can for example quickly determine the approximate temperature outside simply by stepping outside. We immediately know whether it is cold, warm, or hot. Likewise, we can feel the amount of wind, or see the level of windiness by looking at how forcefully the trees are swaying back and forth. Even humidity is easily perceived. This is not the case with pressure.

Nick M. said...

Pressure is the amount of force something can hold I think.
An example is a tea pot, when it steams up, it is releasing pressure.

Tyla Greenlaw said...

Pressure is the force that pushes things. A teapot reallses pressure whe nit gets hot.

maddi h said...

Pressure is the exertion of force upon a surface by an object in contact with it.An example of pressure is when a tire of a car of a bike or something is getting blown up, I think.

Camille D :3 said...

pressure a force that pushes things together, an example of pressure is tea pot! yayy science!!!! =)

Anonymous said...

What I think pressure means is the amount of force something produced. An Example is when a trucks has pairs of wheels adding surface area so that they do not give more pressure on the road.
Hannah Wrote This(:

Lucas T said...

1 example of pressure is when a tea pot gets hot enough and it shoots pressure from the pipe that pours tea.

emile w said...

the continuous physical force exerted on or against an object by something in contact with it \
a tire is an example

Kasey G. said...

A kettle. It shoots pressure out of it's spout as it heats up.

matt c said...

something like a tea kettle the pressure is when the steam comes out of the spout and makes a whistling sound.

Grace B said...

Pressure is a kind of force. An example is a tea kettle and the pressure shooting out of the spout as it gets hot.

Liz Napolitano❤ said...

What is pressure and give an example of an item that exerts pressure.
Just like in the picture a pot or kettle when it screams.

Liz Napolitano

Sara H said...

Pressure is the continuous physical force exerted on or against an object by something in contact with it.
Something that exerts pressure could be a tea kettle or an oxygen tank.

Aaron R said...

a kettle has pressure when the water gets to the boiling point the steam.

Holly J said...

Pressure is the exertion of force upon a surface by an object, fluid, etc. An example of pressure is a kettle.

Archer t said...

pressure is continuous physical force upon something. Something with pressure is air.

Mason B said...

Pressure is the continuous physical force exerted on or against an object by something in contact with it. An example of pressure is an air-filled tire.