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What happens to the magnitude of frictional force when two surfaces are pressed hard?
Wiki User
∙ 13y ago
In my opinion , frictional force will increase
Wiki User
∙ 13y ago
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Why the friction between two surfaces increases when they are pressed harder?
Since the frictional force is directly proportional to the normal reaction When two surfaces are pressed harder normal reaction increases .'. Friction increases
What are hard surfaces?
A hard surface is one which does not yield when pressed. Wood, stone and glass are hard surfaces.... rubber, fabric and foam are soft surfaces.
What are two main factors on which force of friction depends?
Surface area and downward force (most of the time gravity)
Is pressed a verb?
Yes, pressed is a verb. It's the past tense of press.
To have pressed together and squashed?
Synonyms include: Tamped, compacted, compressed, crowded, overcrowded, stuffed, pressed, rammed, jammed
Why the friction between two surfaces increases when they are pressed harder?
Since the frictional force is directly proportional to the normal reaction When two surfaces are pressed harder normal reaction increases .'. Friction increases
Is force of friction correlated to force of gravity?
It depends. Two surfaces which are pressed together will show a frictional force resisting any sliding. If they are pressed together by gravity (e.g. such as for a book lying on a table), then the frictional force resisting a horizontal push will depend on the weight of the book, which depends on the force of gravity.
What are hard surfaces?
A hard surface is one which does not yield when pressed. Wood, stone and glass are hard surfaces.... rubber, fabric and foam are soft surfaces.
What happened at the end of the movie Pressed?
what happens on the end of the movie pressed
Where is the location of photo-system 1 in the chloroplast?
PS 1 is located on the non- pressed surfaces of the thyllakoid in the choloroplast
What are bond pressure adhesives?
Adhesives like PL200 and 300 that are applied between 2 surfaces and pressed or clamped as they dry.
What happens inside an extinguisher when the handle is pressed?
Combustion occur and emission
What happens to you if you get caught vandalising?
you go to jail and have charges pressed against you
What happens when the letter B is pressed during a presentation?
a black screen appears
What happens when criminal charges are pressed?
When criminal charges are pressed it starts a police case. A process is started that involves going to court and can be potentially life changing.
A lower coefficient of friction indicates that the two surfaces in contact have less resistance?
Yes but make sure you are clear in your understanding between the coefficient of friction and the force of friction. The force of friction is the force that resists the motion of two surfaces moving against one another. The amount of friction is determined by the product of the coefficient of friction and the normal (perpendicular) force that is pressing the two surfaces together. The coefficient of friction is a unit-less constant, that indicates how two surfaces compare to two other surfaces that are being pressed together the same amount. If the normal force is the same on two pairs of surfaces the pair of surfaces with the lowest coefficient of friction will experience the lower force of friction.
How are fingerprints left on surfaces?
The human skin has oils and moisture on the surface. These adhere to the surfaced that you touch and leave the fingerprint patterns there. They may also be pressed into dirt, oil and other items already on the surface.
