Air pressure or atmospheric pressure. Wind is also air pressing against you.
No, it will only activate in a collision.
There is pressure in all water because of the weight of the water above it pressing down
if you meany does pressure increase when the area decreases..then the answer is pretty simplewhen you decrease the area the same pressure will still be pressing on itfor example:there is a box that is putting a pressure of 14Nand the area is 12cm2there will be 14 n pressing down on 12 cm2if you decrease the area to 3cm2 there will still be 14 N pressing downhope it answers your questions
Normally compressing gas simply increases its density by pressing the molecules closer together, a physical change. Some gasses may undergo spontaneous chemical reactions under very high heat and/or pressure. For example ozone under high pressure will fairly rapidly decay into oxygen gas.
There is no air pressure on the moon as the moon does not have an atmosphere pressing down on the moons surface.
Blood pressure is the pressure of the blood pressing on the walls of arteries and veins. It is contracted by the left ventricle in the heart.
Gas under pressure is not a change. Increasing the pressure is a physical change.
A normal keyboard has physical keys, generally made of plastic, that you can press. A virtual keyboard is just a picture of keys, displayed on a pressure sensitive screen. When you use it, you are not pressing any actual keys, you are just pressing specific locations on the screen.
The force of air pressing down on Earth's surface
if you hit the right ones, yes.
The compressor automatically turns on and raises the pressure as rear axle load increases. The switch found in the rear compartment is for using the compressor for filling tires after attaching the supplied hose.
It is the weight of the water pressing down from above. The greater the depth the greater the pressure.
either for the fun of it , if their depressed , or just cuhz of pressure .
it can upset them so much and make them depressed.
Going farther up into air, pressure decreases. Going down, pressure increases. When you think about it, more air is pressing down on you when you are standing on earth because more is on top of you. When you are up in the air, there isn't as much air pressing on you which shows that there isn't as much pressure. The same concept applies when under water; The farther you go under, more water is pressing on you than when you are more towards the surface which=more pressure (underwater).
Pressure, because air pressure would be another answer for your question.
Decreasing air pressure