Because that air pressure is the same on all sides and inside objects. If you were to seal a container at the top of Mt. Everest, Then took it down to Sea Level, It might crush (depending on the strength of the container) because the air pressure inside would be much less (the same as at the Peak where you sealed it) then it is at sea level.
The force of your pencil or pen against the desk that your paper is on if you're writing something down. The force of your paper against the desk. The force of your book against the desk. In each case, the desk exerts the identical but opposite force against the object lying on it. If that were not true, the objects would deform the desk, or the desk would form a bump where the objects are lying on it.
Static friction is the friction between two objects that are not moving relative to each other (eg: a desk on the floor not moving), kinetic friction is the friction between two objects that are moving relative to each other (eg: a desk sliding on the floor)
In terms of physics pressure means the force per unit area. When an object is placed on a surface such as a desk the pressure is the weight of the object against the surface.
Opaque is defined as an object which is not transparent or translucent; impenetrable to light; notallowing light to pass through. Example of opaque objects are: * Cardboard * Book * Desk* Tree and * Brick
A simple formula would do to get the force on the desk. Force = pressure x area. Pressure = 1 x 105 pascal. Area = length x breadth = 1.54 x 0.78 = 1.2012 m2. Hence the force = 1.2012 x 105 newton.
Every day objects are surrounded by air, on all sides and inside, so all the force of the weight of the air acts equally in all directions.
Answerthe reason is that the molecules in air push in all directions down,up, and sideways. The air pushing down on top of your desk is balanced by the air pushing up on the bottom of your desk.
Some classroom objects include desks, chairs, whiteboards, markers, textbooks, calculators, and computers.
Just leave and think of something at home or at your desk
desk
A desk, a table, a stool
The force of your pencil or pen against the desk that your paper is on if you're writing something down. The force of your paper against the desk. The force of your book against the desk. In each case, the desk exerts the identical but opposite force against the object lying on it. If that were not true, the objects would deform the desk, or the desk would form a bump where the objects are lying on it.
Two singular objects added together are plural, so, the book and pen are in the desk.
Yes, as well as other units. A centimetre is OK for things that range in size from a pencil to a large desk. For smaller objects I would use a millimetre (or smaller unit) and for longer objects a metre or larger units. Yes, as well as other units. A centimetre is OK for things that range in size from a pencil to a large desk. For smaller objects I would use a millimetre (or smaller unit) and for longer objects a metre or larger units. Yes, as well as other units. A centimetre is OK for things that range in size from a pencil to a large desk. For smaller objects I would use a millimetre (or smaller unit) and for longer objects a metre or larger units. Yes, as well as other units. A centimetre is OK for things that range in size from a pencil to a large desk. For smaller objects I would use a millimetre (or smaller unit) and for longer objects a metre or larger units.
One of the most useful workplace safety tips is to never leave pens, pencils, or sharp objects lying on the desk. Always make sure the desk is clear of extraneous items which can fall to the floor and get lost.
A bureau can hold objects and papers. But so can a coffee table, a desk, shelving unit, table, stand, etc.
Static friction is the friction between two objects that are not moving relative to each other (eg: a desk on the floor not moving), kinetic friction is the friction between two objects that are moving relative to each other (eg: a desk sliding on the floor)