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no it does not it pushes down on every thing even rocks
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∙ 8y ago
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What happens if you push down on a piston in a fluid?
the piston would push air down and fluid up.
How do ceiling fans push heat down?
Fans doesn't push heat or cold down but pushes air with force in the direction which is determined by the position of blades of fan.
How does air resistance affect how fast things fall?
Air resistance is basically friction between the object on the air- it has to push the air out of the way, and slows down.
Why is it so hard to push a glass under water?
The Glass is so hard to push underwater because air has less density than water, so it floats. This causes the glass to have an air bubble inside of it, thus making the glass harder and harder to push down.
Which forces slow things down out of upthrust friction weight and air resistance?
Air resistance and friction. Weight can sometimes slow you down if your going up in like a plane or rocket. UpTHRUST THRUST=Push
What happens if you push down on a piston in a fluid?
the piston would push air down and fluid up.
Why does air come down when a fan rotates?
The blades of the fan have a small angle tilt, so it can push down air.
Which direction should ceiling fan push air in summer?
down
Push down on trachea of fetal pig?
there is still air in the trachea. when you push down on the trachea, the air moves from the trachea and into the lungs, thus inflating it. the lings should appear to move up. be a truth seeker
What direction do the gravitational forces act?
they not only push down on you but they push you from all directions
If you pushed down on a piston in a fluid what happens?
the piston would push air down and fluid up.
How do you burp on comand?
suck in air and flex your throat then push the half way down your throat then push back up
How do you burp on purpous?
You force air down your throat without swallowing and push out...
How do ceiling fans push heat down?
Fans doesn't push heat or cold down but pushes air with force in the direction which is determined by the position of blades of fan.
How does air affect how fast things fall?
Air resistance is basically friction between the object on the air- it has to push the air out of the way, and slows down.
Why the density of air decrease with the increase in height?
Because the higher you go, the less air there is above to push down and compress the air around you.
How is that force either a push or pull?
It is a 'pull' when you are falling, the gravity 'pulls' you down. But the Air resistance will 'push' you back up, making a force either a push or a pull
