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It is Preferred to Have Friction: It is preferred to have friction in order to prevent the body from continuing in its moving condition. If there is no friction between the surfaces that are in touch, then it will be impossible to bring a body to a stop without the use of an external force.
Why is it sometimes advantageous to have friction?
There are circumstances in which friction is advantageous, whereas there are other circumstances in which it affects the efficiency of machinery. Without friction, you would not be able to walk, and the wheels of a car would not be able to get a grip on the surface of the road, which would prevent the vehicle from moving forward.
Why is it even beneficial to have friction?
While trying to stop a car, you want there to be as much friction as possible. When the brakes are engaged, friction between the brake shoes and the tyres causes the rotation of the tyres to be opposed, which ultimately causes the vehicle to come to a halt.
When might it be beneficial to have some friction?
When we walk, friction keeps our shoes from sliding on the pavement, and it also keeps car tires from sliding on the road. Friction is a force that can be advantageous since it prevents slipping and sliding. When you walk, you create friction between the tread of your shoes and the ground by moving your feet. Because of this friction, one can effectively hold the ground and avoid sliding.
What are some examples of friction that are desirable?
Instances of friction that you want to have: Walking is only possible because of something called friction. Because of the friction that occurs between the chalk and the chalkboard, we are able to write on the blackboard. Because of the friction, some of the chalk particles become adhered to the board, which enables us to read the writing more clearly.
Don’t Try to Memorize These Variables Affecting Friction | Frictional Force | Physics | Don’t
34 questions found in related categories
When is friction to be desired and when should it be avoided?
It all depends on what you’re trying to do with the friction: sometimes you want it, sometimes you don’t. The favorable effects of friction are essential to the operation of a number of different applications, including tire traction on pavement and braking, as well as situations in which one must firmly plant one’s feet in order to lift a heavy object.
What are the advantages and disadvantages of friction?
It is useful in bringing a moving object such as a car to a stop. The following are some of the undesirable side effects of friction: A significant amount of energy is thrown away in the process of overcoming friction.
When it comes to our day-to-day lives, how can friction be both desired and undesirable?
Walking normally is impossible when there is insufficient contact between the shoes and the ground. If there were no friction, we would all just slide around aimlessly without any ability to exert any control over ourselves. When you walk, you are pulling your foot behind you while simultaneously trying to stride forward with the other foot. The force of friction is what keeps your shoe firmly planted on the ground, allowing you to move about.
Is friction a helpful or a bothersome factor?
Friction is a resistive force that slows down or hinders motion. Because of this, friction can be a nuisance because it can impede motion and induce the need to use additional energy. Friction can also cause the parts that come into touch with one another to heat up and can cause the parts that come into contact with one another to wear out.
Is it beneficial to have friction or not?
The force that acts in opposition to motion is referred to as friction. It is because of friction that we are able to walk, that cars are able to move, and that we are able to write on boards; therefore, friction is useful. On the other hand, given that some amount of energy is lost in the process of overcoming friction, it also has some negative impacts.
What is an example of a change that is desirable?
Answer in its entirety: Changes that are desirable are those that are brought about by nature, and the results that are produced as a result of these changes are either good results or useful results. Examples of this process include rain giving much-needed water to the crops, milk coagulating into curd, and the maturation of fruit seedlings into plants.
What exactly is the effect that you want?
desired effect = a nice effect. When you have a headache, putting a warm washcloth on your forehead will have the effect that you wish, which is to make you feel better. This is because you want this effect to happen.
Which of the following demonstrates that increased friction is not desirable?
The answer is moving about on the ground.
Which of the following situations would benefit from friction?
The following are some examples of friction that is helpful: i) The beneficial friction that occurs between the foot and the road makes walking on the road a pleasant experience. ii) Another form of friction that can be beneficial is that created when writing with a pen or pencil.
What is the relationship between force of motion and friction?
A force that acts against the relative motion of two systems that are in contact with one another is referred to as friction. The fact that friction always occurs in a direction that is perpendicular to the contact surface between two systems and in a direction that is opposed to the motion or attempted motion of the systems relative to one other is one of the more straightforward features of friction.
When is friction helpful and when is it not helpful?
For instance, the friction that exists between our shoes and the floor prevents us from sliding, and the friction that exists between a car’s tires and the pavement prevents skidding. There are occasions when friction is counterproductive. For instance, the amount of friction that occurs in the chain and axles of your bicycle will grow if you do not lubricate it periodically with oil.
What practical applications may be found for friction in everyday life?
We experience friction in the things that we do on a daily basis… Walking requires us to generate frictional force in order for us to move forward. The only thing keeping your foot from sliding around is friction. It is difficult to walk on the slick surface of the ice because there is very little friction present on the ice, which is the reason why it is difficult to walk on the ice.
What are some of the benefits that friction brings to our everyday lives?
- We are able to move about on the ground thanks to friction.
- As a result of friction, we are able to write on both paper and boards.
- When the brakes are applied to a moving vehicle, friction contributes to the stopping of the vehicle.
- It contributes to the production of heat when our hands are rubbed together.
What kind of an appreciation do you have for the part that friction plays in making all of our actions possible?
Because of friction, one is able to grasp onto an object. Because of friction, any object can move across the surface of the ground. Because of the friction that occurs between the tyres of vehicles and the road, the vehicles are able to run safely and also stop more easily when the brakes are used, which helps to prevent accidents. Because of the friction that occurs between the tip of the pen and the paper, we are able to write on paper using a pen.
What are two situations in which it would be good to have less friction?
(1) Throughout the machine’s moving elements in order to achieve the highest possible level of productivity. (2) Experiments, in order to investigate and make sense of the actual laws.
Is friction an ideal component of a clutch?
A high-quality friction clutch is a pre-requisite.
It is important that the coefficient of friction of the contact surface be sufficiently high to enable the load to be maintained with a little amount of axial force… In order to keep the inertia load at a high speed to a minimum, the moving parts of the clutch should be as light as possible. The heat that is created at the surface that is coming into contact should evaporate quickly.
Does it have the effect or affect that you want?
effect. The word “affect” is almost always a verb, and it implies “to change” or “to have an impression.” An effect is the result of a change, and it is typically referred to as a noun. Keep an eye out!
What constitutes a model that is desirable?
Something or someone that is appealing meets both the criteria of being attractive and being wanted. One example of anything that could be defined as a desired job is a position that pays well and is in demand by a large number of people.
What are some examples of desirable and unpleasant behavior?
Explanation: Changes that are desired to take place, or changes that we want to take place, are referred to as desirable changes. Changes that are desired to take place are changes that we want to take place. Such examples are the maturation of fruits and the sprouting of seeds. Changes that we do not want to take place are referred to as unpleasant changes, and we call these changes that take place when we do not want them to take place.