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What is the relationship between basic friction angle and residual friction angle of sandstone?
For rock, the basic friction angle is somewhat less than residual angle. The basic friction strength is that shear resiatance of two smooth surfaces. The residual shear atrength is that for two rough surfaces after long shearing. At residual state, the shear resistance almost keeps constant and no shear-dilation.
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What is the relatonship between the roughness of a surface and the force of friction?
There is no simple relationship. However, the general tendency is that rougher surfaces have a greater coefficient of friction.
What is the relationship between mass and force of sliding friction?
The force of sliding friction is directly proportional to the mass of the object experiencing the friction. As the mass increases, the force of sliding friction also increases. This relationship is described by the equation: force of friction = coefficient of friction * normal force, where the normal force is equal to the weight of the object (mass * acceleration due to gravity).
If a sandstone in contact with a granite contains fragments of the granite what can you infer?
If a sandstone in contact with a granite contains fragments of the granite, it suggests that the granite is older than the sandstone. The presence of granite fragments indicates that the granite was likely eroded and its material was transported and deposited to form the sandstone. This relationship can also imply that geological processes, such as weathering and erosion, played a significant role in shaping the landscape between the two rock types.
What is the major difference between shale and sandstone?
permeability
What is the weight of sandstone?
The weight of sandstone can vary depending on its density, composition, and size. On average, sandstone has a density of about 2.2-2.5 grams per cubic centimeter. A cubic meter of sandstone can weigh between 2,200 to 2,500 kilograms.
What is the relationship between static friction and the coefficient of static friction, denoted as latex: mus?
The relationship between static friction and the coefficient of static friction (s) is that static friction is directly proportional to the coefficient of static friction. This means that the force of static friction acting on an object is determined by the coefficient of static friction between the object and the surface it is in contact with.
What is the relationship between the type and the amount of friction?
The more uneven the surface, the more friction there is.
What is the relationship between the two blocks of wood?
FRICTION !
Is sliding friction caused by the attraction between two surfaces?
Yes. Without sliding friction or rolling friction, we would not be able to walk. It is the relationship between gravity, friction, and mass.
What does the friction graph reveal about the relationship between surface roughness and the force required to overcome friction?
The friction graph shows that as surface roughness increases, the force required to overcome friction also increases. This indicates that there is a positive relationship between surface roughness and the force needed to overcome friction.
What is the relationship between angle of friction and co-efficient of friction?
The angle of friction is the angle at which an object on a surface is on the verge of sliding. The coefficient of friction is a measure of the resistance to sliding between two surfaces. The tangent of the angle of friction is equal to the coefficient of friction between the surfaces.
What does the friction vs normal force graph reveal about the relationship between friction and the normal force?
The friction vs normal force graph shows that there is a direct relationship between friction and the normal force. As the normal force increases, the friction force also increases. This indicates that the friction force is dependent on the normal force acting on an object.
What the relationship between groundwater and precipitation?
In limestone and sandstone areas, especially, ground water filtering through the rock and dissolving the limestone or sandstone, creates potholes, caverns and caves.
What does the friction force vs normal force graph reveal about the relationship between friction force and normal force?
The friction force vs normal force graph shows that there is a direct relationship between the friction force and the normal force. As the normal force increases, the friction force also increases. This indicates that the friction force is proportional to the normal force.
What is the relationship between the weights of the block to the friction force?
The friction force is directly proportional to the normal force acting on the block. The normal force is equal to the weight of the block when the block is on a horizontal surface. Therefore, the relationship between the weight of the block and the friction force is that the friction force increases with the weight of the block.
What is the relationship between speed and friction?
Friction decreases the speed of something rubbing against something else.
What can make machines more efficient by reducing friction?
the relationship between them is that the machines have friction that makes the machine goes
