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friction is a force that is created when two surfaces are move across, if you like. it happens when your not realising it. it happens when you walk and stops you from slipping over. it gets a pen in your hand moving to write. Air resistance which is a type of friction makes a leaf blow in the wind, and makes it tumble.
What else can I help you with?
What are facts about static friction?
Static friction is the force that must be overcome to start an object moving on a surface. It increases as the normal force between the object and the surface increases. The maximum static friction force is proportional to the normal force and can vary depending on the types of materials in contact.
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.
How to find the friction coefficient in a given system?
To find the friction coefficient in a given system, you can use the formula: Friction coefficient Force of friction / Normal force. The force of friction is the force resisting the motion of an object, and the normal force is the force exerted perpendicular to the surface the object is on. By dividing the force of friction by the normal force, you can calculate the friction coefficient.
Which is the larger the kinetic friction force or the statical friction force?
Statical friction
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 is the effect of force on friction?
The force acting on an object increases the friction between the object and the surface it is on. As the force increases, the friction force also increases proportionally until it reaches a maximum value, called the limiting friction. This relationship is described by the equation: friction force = coefficient of friction * normal force.
Is there a force that can go against friction?
No. Friction can only slow an object down. If friction were imparting a force greater than that of the applied forces, then friction in and of itself would actually be causing the object to move, which does not happen.
What are the two factors that affect the friction force between two surfaces?
The strength of the force of friction depends on the types of surfaces involved and on how hard the surfaces push together.
What are some facts about friction?
Friction is a force, of resistance, that takes place when two or more objects make contact and when there is movement with one another. Friction keeps your feet on the ground and prevents you from slipping. Fricition is just like gravity.
If friction acting on the car is the action force then what is the reaction force and what object does it act on?
The reaction force to the friction acting on the car is the friction force acting on the road. It acts on the car in the opposite direction to the friction force acting on the car.
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.
Force that act on object that are not moving?
The force that acts on objects that are not moving is static friction. Static friction prevents the object from moving when a force is applied to it, until the force overcomes the static friction and causes motion.
