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Ch. 3-3 Pressure
Terms in this set (12)
The SI for pressure
measure of how much force is on a certain area
What is pressure
air pressure and water pressure
example of pressure
formula for pressure
made of loosely connected materials that are to small to see
a person at an altitude of 2000 meters experiences approximately _______________________ less atmospheric pressure than a person at sea level
Pressure is Force per Unit Area. Pressure is the force on an object that is spread over a surface area. The equation for pressure is the force divided by the area where the force is applied.
How is pressure related to force and surface area
Hydraulic pressure is the pressure of hydraulic fluid which it exerts in all direction of a vessel, hose or anything in which it is supposed to exert the force per unit area
Unlike air molecules water molecules are very________to each other
The pressure Is _____________ the deeper you dive
A board with an area of 3m has a 12 N force exerted on it what is the pressure on the board?
A winter hiker weighing 500N is wearing snowshoes that cover an area of 0.2 m.What pressure does the hiker exert on the snow
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