How to Best Describe the Friction Force

It is a force that occurs only on rough surfaces. Since we are on earth the weight of the body is the normal force on the object generally.

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Friction is directly proportional to the normal force applied to it.

. A force that is not affected by gravity. Frictional force caused by an applied force at rest before motion. A force that works against motion.

Which of the following statements best describes friction. An automobile uses one-quarter of its energy on limiting the friction. A force that supports motion B.

Static friction occurs when objects are when objects are A. Friction is the force that resists motion when the surface of one object comes in contact with the surface of another. Friction force is how much friction is holding back what you are trying to push or pull.

Friction can best be describes as ____. While kinetic friction occurs 2. All four types of friction are described below.

The box then continues to slide for a distance before coming to a stop. It is a force that occurs between solids and liquids. Frictional force is the opposing force that is created between two surfaces that try to move in the same direction or that try to move in opposite directions.

The name of this force gives away most of its definition. In space there will be very less or no friction. What does the amount of friction depend on.

Friction between the objects produces heat. 2 on a question. When two surfaces slide past each other the interaction between them produces a force of friction.

A friction that resists the relative movement of the surfaces. Friction describes the force between two surfaces when you try to move one across the other. Lets take the example from.

The force resists motion and in most cases the force acts in the opposite direction to the motion. A force that increases an objects speed C. Therefore it can be said that friction only occurs when two surfaces are in relative motion such as when a crankshaft is rotating in a journal bearing or when a.

1The force of friction is described by. Friction reduces the speed of the moving objects and it even stops the motion of the object. So choose materials wisely to reduce friction.

OR The force between two surfaces that are sliding or trying to slide across each other. It is a force that occurs when surfaces touch each otherpls help. The mechanical advantage of a machine is reduced by friction or in other words the ratio of output to input is reduced because of friction.

The force of static friction increases with the applied force acting in the opposite direction until it reaches a maximum value and the object just begins to. What force do the brakes on a bicycle produce to stop the bike. Da model of friction.

A friction that is moving or it is what slows down a moving object. It is a force that occurs between solidsb. Types of Frictional Forces.

A friction that resists the relative movement of the surface. There will be wear and tear of the machine parts due to friction. There is friction between the handlebar and the hands that allows for a successful gripping.

It is a force that occurs when surfaces touch each other. Another common force is friction. A force exerted on one surface of an object by another.

Use fluid friction instead of the dry friction. Kinetic Sliding Friction. It is a force that occurs in two solids.

The stop is due to the friction that is caused by contact between the surface of. Static friction is a force that must be overcome for something to get going. In laymans terms friction is a force that resists one surface from sliding or rolling over another.

Fluid friction takes place in liquids and gases. Answer athe law of friction. In Physics 1 we describe the force of friction with --F for static friction and mg 1 feuF for kinetic friction.

The force adjusts its magnitude to balance the applied force upto a limiting value. Friction is a force that resists sliding motion between contacting surfaces. This type of force acts in the direction opposite to the movement of an object as it slides on a surface.

Frictional force when an object is rubbing surfaces while rotating. Friction is the force resisting the relative motion of solid surfaces fluid layers and material elements sliding against each other. A bike for example has many instances of friction.

It is the force that opposes motion between two surfaces touching each other. A force that helps objects move. For example a book is pushed across a desk and it would slide.

The force of friction is another reactionary force that increases depending on the mass of the object and the surface along which the friction occurs. Which of the following statements best describes friction. Friction is the force that competes with motion between any surfaces that are in touching base.

It is a force that occurs only on rough surfacesc. This results in the wastage of energy in the machines. A force found between a car and its tires.

It is a force that occurs between solids and liquidsd. Further friction is the resistance to the motion of an object as it moves relative to another. 2A wood box is first pushed by a person across a wood floor at a steady speed and then the person stops pushing.

Static kinetic sliding and rolling friction takes place between solid surfaces. Consider the free body diagram shown on the right which shows a block either at rest OR moving at constant velocity. Eventually the book stops moving.

The main purpose of a frictional force is to create resistance to the motion of one surface over the other surface. Down at the molecular level when you press two surfaces together minor imperfections in each surface can interlock and there may be attractive forces between the. In the 4 graphs below we have plotted how the force of friction changes with increasing force F.

The frictional force opposes the motion of a body therefore more energy is required to overcome the friction. The brake pads and the wheel rims have friction when we brake. A friction that occurs in stationary objects that keeps the object at rest C.

Friction is a force that opposes. Cthe theory of friction. Frictional force when an object is sliding in motion Kinetic Rolling Friction.

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