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The mass of an object is constant. The force of friction is a force that resists motion. When an object moves on a surface, the force of friction opposes the motion. Depending on the properties of the surface, the force of friction will change. This difference in frictional properties is demonstrated by 'mu' a greek symbol. Force of friction = mu x Force of gravity = mu x mass x acceleration due to gravity.Therefore, as the mass of an object increases, so does the force of friction that acts upon it while in motion. mu is a constant for a specific surface, so it is a value you have to be given in some cases in order to calculate the force of friction. Comparing ice and ashphalt, ice would have a lower friction coefficient, mu, than ashphalt would and therefore, the force of friction on any given mass moved on either surface would be greater on an ashphalt surface.
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How can one determine the coefficient of friction by considering the mass and applied force?
To determine the coefficient of friction, divide the force of friction by the normal force. The force of friction can be calculated by multiplying the coefficient of friction by the normal force. The normal force is equal to the mass multiplied by the acceleration due to gravity. By knowing the mass and applied force, one can calculate the coefficient of friction using these formulas.
How can one determine the friction force when given the mass and acceleration of an object?
To determine the friction force when given the mass and acceleration of an object, you can use the formula: friction force mass x acceleration. This formula helps calculate the force resisting the motion of the object due to friction.
How do you calculate the friction force when given the mass and acceleration of an object?
To calculate the friction force on an object, you can use the formula: Friction force mass x acceleration. This formula helps determine the force resisting the object's motion due to friction.
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 does weight and mass affect friction?
Weight affects friction by increasing the force pressing the surfaces together, resulting in more friction. Mass does not directly affect friction, but it influences the normal force, which in turn affects friction. Generally, higher weight or mass leads to higher 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).
How can one determine the coefficient of friction by considering the mass and applied force?
To determine the coefficient of friction, divide the force of friction by the normal force. The force of friction can be calculated by multiplying the coefficient of friction by the normal force. The normal force is equal to the mass multiplied by the acceleration due to gravity. By knowing the mass and applied force, one can calculate the coefficient of friction using these formulas.
How can one determine the friction force when given the mass and acceleration of an object?
To determine the friction force when given the mass and acceleration of an object, you can use the formula: friction force mass x acceleration. This formula helps calculate the force resisting the motion of the object due to friction.
How do you calculate the friction force when given the mass and acceleration of an object?
To calculate the friction force on an object, you can use the formula: Friction force mass x acceleration. This formula helps determine the force resisting the object's motion due to friction.
Does the mass of an object affect friction-?
Yes Friction=Reaction force x COF Reaction force = mass x gravity So Friction=mass x gravity x COF ^ Change the mass, change the friction
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 does weight and mass affect friction?
Weight affects friction by increasing the force pressing the surfaces together, resulting in more friction. Mass does not directly affect friction, but it influences the normal force, which in turn affects friction. Generally, higher weight or mass leads to higher friction.
How is force and friction related?
The Force of friction is equal to the coefficient of friction times the normal force. Since normal force is equal to mass times the acceleration of gravity (9.8 m/s2), the force of friction is directly proportional to the mass.
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.
What will happen to the value of friction force when external force acting on the body with mass m is increased from zero to F max such that there is impending motion at F max?
The value of the friction force will increase to match and oppose the external force up to a maximum value known as the static friction force. Once the external force exceeds the maximum static friction force, the object will begin to move, and the friction force will decrease to the kinetic friction force, which is generally lower than the maximum static friction force.
What happens to the kinetic friction force as the mass is increased?
The kinetic friction force remains constant regardless of the mass of the object. It is determined by the nature of the surfaces in contact and is independent of weight.
What are examples of force?
- Gravity/weight - Air resistance/drag/friction - Centrapetal force
