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What happens to friction if the weight of an object is increased?
If the weight of an object is increased, the friction between the object and the surface it's resting on also increases. This is because the force pressing the object against the surface is greater, resulting in more resistance to motion.
What two things affect the amount of friction between two objects?
The amount of friction between two objects is affected by the type of surfaces in contact (smooth or rough) and the force pressing the surfaces together (normal force). Rough surfaces and increased normal force typically result in higher friction.
What is the difference between normal reaction and abnormal reaction?
A normal reaction is a response that is considered typical or expected in a given situation. An abnormal reaction, on the other hand, is a response that deviates from what is considered typical or expected, and may indicate a problem or issue that needs to be addressed.
If normal force is dobledwhat happens to friction?
Frictional force gets doubled. But coefficient of friction does not change
As you increase your push will friction on the crate increase also?
Yes, as you increase the force exerted by pushing the crate, friction between the crate and the surface will also increase. This is because friction is directly proportional to the normal force between the surfaces and the coefficient of friction. More force results in a greater normal force, leading to increased friction.
What is the force when an objects rolls over a surface?
friction
What Are the Non-Fundamental Forces?
Normal, Friction, Tension, and Elastic Forces.
How are friction and mass of an object related?
Friction is directly proportional to the mass of an object. As the mass of an object increases, so does the friction between the object and the surface it is moving across. This is because a heavier object has more contact with the surface, resulting in increased friction.
How do you calculate friction equals coefficient of friction X normal force when frictional force and coefficient force are variables not given?
Friction= (coefficient of friction)(normal reaction) If you don't have the friction or the coefficient of it I'm sure you must have been given something else. Could you add the exact question to the discussion ?
Why static friction force increases as mass is increased?
Static friction force increases as mass is increased because there is a greater normal force acting on the object, which increases the maximum possible force of static friction. As more mass is added, the surfaces in contact deform more, creating a larger force that opposes motion. This increased force helps prevent the object from sliding until the force of static friction is overcome.
How mass related with friction and by which experiment it is prove that frictional force dirctly proportional to normal reaction?
The frictional force is directly proportional to the normal reaction force, which is the force perpendicular to the contact surface. This relationship is proven through the observation in experiments such as the classic block on an inclined plane experiment, or by analyzing the motion of objects on a surface where friction is the only significant force acting. The coefficient of friction is a ratio that quantifies this relationship between the normal force and frictional force.
State laws of limiting friction?
1. the direction of force of friction is always opposite to the direction of motion.. 2. the magnitude of limiting friction depends upon the nature and state of polish of the two surfaces in contact and acts tangentially to the interface between them.. 3. the magnitude of limiting friction 'F' is directly proportional to normal reaction 'R' between the two surfaces in contact.. 4. the magnitude of limiting friction is independent of area and shape of surfaces in contact as long as the normal reaction remains the same..
