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If the downward force on an object equals 800 N and the area over whch the force is excerted is 2 meter squared what is the pressure exerted?
Wiki User
∙ 15y ago
800N/2m^2 = 400N/m^2
Wiki User
∙ 15y ago
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What is the pressure on a table when a 20-kg book with a 0.05-m squared cover lies flat on it and What is the pressure when the book stands on its end 0.01 m squared?
The weight of the book is 20 x 9.8 = 196 newtons.When it lies flat, the pressure is (196/0.05) = 3,920 newton/m2 = 3,920 pascalWhen it stands up, the pressure is (196/0.01) = 19,600 newton/m2 = 19,600 pascal
Unit of sound intensity?
The unit of sound intensity I is watts per meter squared (W/m²). Sound intensity is a sound energy quantity. Sound pressure deviations are moving our eardrums. The unit of sound pressure p is pascals (Pa) or newton per meter squared (N/m²). Sound pressure is a sound field quantity. Another answer: The most common unit of sound intensity is the decibel (dB). Reply: No! We got the sound intensity measured in W/m² and the sound intensity level we measure in decibels (dB). The question was "sound intensity".
What is 1 mile squared in meters squared?
1 miles in metres 1 miles = 1609.344 metres
How many millimetres squared in a centimeter squared?
1 square centimeter is 100 square millimeters.
Can you compute 2cm plus 3cm squared?
the answer is 11cm. 3 squared is 9 9+2=11
What is the pressure exerted by a piston if a force of 12N is applied over an area of 1.2m squared?
Pressure is force / area. Just divide the force by the area. The answer is in pascal.
What force is exerted on an object in with an area 2.5 M squared if the pressure is 99500 PA?
99500 x 2.5 = 248,750 Newtons
What is the SI unit for pressure which is equal to one Newton exerted over 1 meter squared?
One Newton per square metre is one Pascal.
How much pressure do you experience when you balance a 5 kg ball on the tip of your finger say an area of 1cm cubed?
First of all, "cm cubed" is a volume, not an area. "cm squared" is an area.On earth, the downward force (weight) exerted by a 5-kg mass is 49 newtons (11.02 pounds).pressure = (force) / (area) = 49 newtons per cm2 = 490 kilopascal.Also 71.1 PSI. (rounded)
What is 9.8 meters per seconds squared?
it is the downward aceeleration of the earth
What is the mass of an object that is accelerating at 15ms when a force of 3000N is exerted?
45000 m/ s squared
What is the pressure exerted by the water bed with dimension of 2 m 2 m which is 30 cm thick?
Unfortunately, there is a missing variable from your question. In order to calculate pressure, we need to know the force being exerted upon an object. The formula for calculating Pressure is Force/Area.The total surface area of the bed would be roughly 10.2 meters squared. This gives us the "Area" part. But we still need to know force.
What is (x-2) squared -250?
Pressure is defined as the following Pressure = force / area. So what this means is pressure is how much force is exerted over a area of given size. For examle a concrete slab is on the floor this slab has a width of 2m and a length of 2 m its area is 2 x 2 which gives 2m Squared. Its force it exerts is 1000 newtons ok what the hell does this mean? if you place this in the formula you will get pressure = 1000/4 Pressure = 250 newtons per square metre. I hope this answers you question on what pressure is.
What is the SI unit which is equal to 1 N exerted over 1 m squared?
1 Pascal.
A force of 40 north is exerted on a 10-kg box. what is the box's acceleration?
4 meters per second squared
What is the pressure exerted by a book that has an area of 2m and a weight of 10 N?
Pressure equals Force/Area 1 Pascal = 1 N/m^2 Unit for area is 'squared meters' so I will assume that you meant 2m2 instead of just 2m. So plugging it into the formula we get: 10N/2m2 = 5 Pa
Calculate the force output by the larger piston of a hydraulic lift when a force of 700 n is exerted on the smaller piston the areas of the two pistons are 20 cm squared and 950 cm squared?
33,250.
