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There are 9 newtons on a table The book occupies an area that is 0.3 square meters What is the pressure exerted by the book on the table in pascals?
Partypooper411
Pressure = Force/Area
Pressure = 9 Newtons/0.3 m2
Pressure is 30 Pascals
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∙ 14y ago
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What is pressure and its units in metric system?
Pressure is the ratio of a force acting over (pressing on, or pushing against) a certain area. Pressure is measured in pascals, named after the 17th century French scientist Blaise Pascal. One pascal (Pa) is the pressure from a force of one newton(N) pressing on an area of one square metre (m2). Pa = N/m2. Five newtons acting on one square metre would be five pascals. Five newtons acting on two square metre would be two and a half pascals. Five newtons acting on five square metre would be one pascal.
What is the average barometric pressure in Pluto?
Approximately 0.30 pascals
State pascals principle?
Pascal's law states that "pressure exerted anywhere in a confined incompressible fluid is transmitted equally in all directions throughout the fluid, so that the pressure ratio (initial difference) remains same."
How do you convert pascals to centigrade?
You don't. Pascals is used to measure pressure, centigrade is used to measure temperature. Those two are completely different things.
How much atmosphere pressure does mars have?
About 600 pascals. For comparison, standard atmospheric pressure on Earth is about 101 kilopascals.
How much Pascals is exerted on a board that measures 4 meters by 6 meters with a hammer using 35 Newtons of force?
1.46 Pascals is exerted on the board.
What is the equivalent of 3000000 Pa in newtons?
The pressure measured in pascals means the force in newtons per area in square meters. Pascals cannot converted to newtons, because the area is missing. Pascals means pressure and newtons means force.
In order to find the amount of pressure exerted on an object you must divide?
To find the pressure exerted on a surface (which is measured in Newtons per square metre or Pascals, both measurements being equal to convert,) you must divide the surface area of the object exerting pressure by the force applied to it in Newtons.
What is the force exterted on a surface divideed by the total area over which the force is exerted?
The force exerted on a surface divided by the total area over which the force is exerted is the pressure. Pressure = Force / Area Pascals = Newtons/ square meters Pa = N/m^2 or psi = lb/in^2 (pounds per square inch)
What is force in newtons divided by the area?
Force divided by area is pressure. If the force is in newtons and the area is in metres squared, the pressure will be in pascals (Pa).
How are newtons and centimeters squared related?
Pressure = force (newtons) / area (sq. cms)units are newtons per sq. cmNote: SI units for pressure are newtons / sq. metre (pascals)
What force is exerted on 2.5 meters squared if the pressure is 99500 pascals?
The basic S>I> units for Pascals, is kg m s^-2 / m^2 . That is Force divided by Area. Hence Pressure(Pa) = force/ area. Algebraically rearraning Force = Pascals X Area. Hence Force = 99500 X 2.5 = 248750 kg m s^-2 ( Newtons).
What pressure expressed in pascals equals 70 newtons per meters squared?
70Pa
What is atmospheric pressure in hPa?
The conversion factor is 101.325. So, atmospheres x 101.325 = kilo-pascals.
What is used to measures pressure?
Newtons ------------------------------------------------------- The unit of pressure in the SI is pascal (Pa). Pascal is defined as N/m2; 1 technical atmosphere(at) is 9,80655.10e4 pascals.
What is meant by the pressure of the atmosphere?
The pressure exerted by the weight of the atmosphere, which at sea level has a mean value of 101,325 pascals (roughly 14.6959 pounds) .
What is equivalent to 1000 pascals?
100000 pascals are 100000 Newtons per square meter. 100000 pascals are 100 kilopascals.
