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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 forces would be at work if you were trying to move a huge block of stone?
If you were trying to move a huge block of stone, the forces of friction would be applied against you. To get the stone in motion, you must overcome static friction, the friction force that acts on objects that are not moving and is always working in the direction opposite of your applied force. Then, to keep it in motion, you must overcome sliding friction, which, though it takes effort to keep moving a stone, is substantially less than the effort to get a stone into motion originally.
What is the relationship between the keyword block and friction in the context of physics?
In physics, the keyword block is a term used to describe an object that is in contact with a surface and experiencing friction. Friction is the force that opposes the motion of the block when it is trying to move across the surface. The relationship between the keyword block and friction is that the frictional force acts on the block to prevent it from sliding or moving easily on the surface.
Horizontal force required to pull 75 kg block?
To pull a 75 kg block horizontally, you need to overcome the force of static friction between the block and the surface it's on. The force required would depend on the coefficient of static friction between the block and the surface. You can calculate it using the formula: Force of friction = coefficient of static friction × normal force.
Is the coefficient of friction the same as when the block was standing on its larger (or smaller) end?
No, the coefficient of friction can vary based on the contact surface area and material properties of the block. When the block is standing on its larger (or smaller) end, the contact surface area and the weight distribution changes, which can affect the coefficient of friction.
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.
Does the coefficient of kinetic friction depend on the weight of the block?
No, It does not depends on weight of block because this weight of block is being balanced by normal force. So by increasing weight of block, there is no effect on coefficient of friction.
What forces would be at work if you were trying to move a huge block of stone?
If you were trying to move a huge block of stone, the forces of friction would be applied against you. To get the stone in motion, you must overcome static friction, the friction force that acts on objects that are not moving and is always working in the direction opposite of your applied force. Then, to keep it in motion, you must overcome sliding friction, which, though it takes effort to keep moving a stone, is substantially less than the effort to get a stone into motion originally.
What is the relationship between the keyword block and friction in the context of physics?
In physics, the keyword block is a term used to describe an object that is in contact with a surface and experiencing friction. Friction is the force that opposes the motion of the block when it is trying to move across the surface. The relationship between the keyword block and friction is that the frictional force acts on the block to prevent it from sliding or moving easily on the surface.
Horizontal force required to pull 75 kg block?
To pull a 75 kg block horizontally, you need to overcome the force of static friction between the block and the surface it's on. The force required would depend on the coefficient of static friction between the block and the surface. You can calculate it using the formula: Force of friction = coefficient of static friction × normal force.
Is the coefficient of friction the same as when the block was standing on its larger (or smaller) end?
No, the coefficient of friction can vary based on the contact surface area and material properties of the block. When the block is standing on its larger (or smaller) end, the contact surface area and the weight distribution changes, which can affect the coefficient of friction.
A blocks weight is 36.0 N rests on horizontal table A horizontal f. of 42 N is applied to the block coefficients of static and kinetic fric are 0.650 and 0.420 resp Will the block move under force?
In order for the block to move the force applied has to be greater than the maximum force of static friction. F > fs fs = coefficient of friction * normal force = .65 * 36N // you can use the weight for the normal force since the block is being supported = 23.4N Since applied force of 42N is greater than the 23.4N due to friction, the block will start sliding, where kinetic friction will act on the block.
What is used to measure a force needed to pull a block across a tabletop?
A spring scale can be used to measure the force needed to pull a block across a tabletop. By attaching the spring scale to the block and pulling it horizontally, you can measure the force required to overcome friction and move the block.
What factors determine the of friction between a wooden block and the surface it is resting on?
The factors that determine the friction between a wooden block and the surface it's resting on include the roughness of the surfaces in contact, the weight of the block, and the materials involved. Friction is also influenced by the normal force acting on the block, which is the force exerted by the surface perpendicular to the contact area.
What strategies can writers use to manage and overcome anxiety when facing writer's block?
Writers can manage and overcome anxiety when facing writer's block by taking breaks, setting small goals, practicing mindfulness, seeking support from others, and trying different writing exercises or prompts.
The coefficients of friction between a block of mass 1 kg and a surface are s0.64 and k0.42 Assume the only other force acting on the block is that due to gravity what is the magnitude of the fr?
In order for the frictional force to come into play the block must be moving or on the verge of moving. The Frictional force opposes the motion of the block or its "impending" motion. If the block is just sitting on a table with no horizontal forces trying to get it moving then the frictional force is zero.
What is the effect of decreasing the block in contact with the table on kinetic friction?
Decreasing the block in contact with the table reduces the normal force acting on the block, which in turn decreases the frictional force. This results in a lower kinetic friction force between the block and the table.
