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Why does weight affect frictional force?
Weight affects frictional force because friction is a force that opposes motion and is directly proportional to the normal force acting on the object. The normal force acting on an object is influenced by its weight, so an increase in weight results in a greater normal force and therefore a greater frictional force.
How do you calculate the normal force with friction in a given scenario?
To calculate the normal force with friction in a scenario, you need to consider the weight of the object and the frictional force acting on it. The normal force is equal to the weight of the object in the absence of any other forces. When friction is present, you need to account for the frictional force opposing the motion. The normal force can be calculated using the equation: Normal force Weight of the object - Frictional force.
What depends on the roughness of the surface and size or weight of the object?
The frictional force between the object and the surface depends on the roughness of the surface - smoother surfaces generally have lower friction. The weight or mass of the object affects the normal force acting on it, which in turn influences the frictional force.
What has frictional force needed to start an object at rest into motion?
The frictional force needed to start an object at rest into motion is the static frictional force. This force must be overcome by an external force before the object can start moving. Once the object is in motion, the kinetic frictional force will oppose its movement.
What is the value of the normal force if the coefficient of kinetic friction is 0.22 and the kinetic frictional force is 40 newtons?
The normal force can be calculated using the equation: Normal force = Weight - Kinetic frictional force. Given that the kinetic frictional force is 40 N, the normal force depends on the weight of the object and additional information is needed to calculate it.
Why does weight affect frictional force?
Weight affects frictional force because friction is a force that opposes motion and is directly proportional to the normal force acting on the object. The normal force acting on an object is influenced by its weight, so an increase in weight results in a greater normal force and therefore a greater frictional force.
How do you calculate the normal force with friction in a given scenario?
To calculate the normal force with friction in a scenario, you need to consider the weight of the object and the frictional force acting on it. The normal force is equal to the weight of the object in the absence of any other forces. When friction is present, you need to account for the frictional force opposing the motion. The normal force can be calculated using the equation: Normal force Weight of the object - Frictional force.
What depends on the roughness of the surface and size or weight of the object?
The frictional force between the object and the surface depends on the roughness of the surface - smoother surfaces generally have lower friction. The weight or mass of the object affects the normal force acting on it, which in turn influences the frictional force.
What has frictional force needed to start an object at rest into motion?
The frictional force needed to start an object at rest into motion is the static frictional force. This force must be overcome by an external force before the object can start moving. Once the object is in motion, the kinetic frictional force will oppose its movement.
What is the value of the normal force if the coefficient of kinetic friction is 0.22 and the kinetic frictional force is 40 newtons?
The normal force can be calculated using the equation: Normal force = Weight - Kinetic frictional force. Given that the kinetic frictional force is 40 N, the normal force depends on the weight of the object and additional information is needed to calculate it.
What relationship exists between the static frictional force and the normal force of an object?
The static frictional force is directly proportional to the normal force acting on an object. As the normal force increases, the maximum static frictional force that can be exerted on the object also increases.
What is the frictional force needed to slow an object in motion.?
kinetic frictional
What will happen to an object at rest if it is pushed but there is large frictional force acting on the object?
It will stay at rest.
Object with weight W is dragged along a horizontal plane by a force acting along a rope attached to object?
The object will experience a frictional force equal in magnitude but opposite in direction to the applied force. The net force acting on the object will be the difference between the applied force and the frictional force. This net force will cause the object to accelerate or move at a constant speed depending on the balance of forces.
What is the force that opposes frictional force?
Say you are moving an object against the carpet flooring, you are the force and you are causing the object to move as well as you are creating friction between the carpet and the object. The force would be called the netforce, which is all the forces that are acting on an object.
How does the direction of frictional force compare to the direction of an object motion?
The direction of the force of friction is such that it opposes the direction of motion that an object would move if there were no frictional force acting on the object.
What is the frictional force to slow an object in motion?
kinetic frictional
