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What are two examples of two surfaces that have a high coefficient of friction?
Sandpaper and asphalt both have relatively high coefficients of friction.
What two examples of contact force?
Two examples of contact force are friction, which occurs when two surfaces rub against each other, and tension, which is the force present in a stretched or compressed object.
What are two examples of two surfaces that have a low coefficient of friction?
Ice and glass both have very low coefficients of friction because they are very smooth, so it is easier for a substance to glide over them.
Can you give a conclusion about friction?
Friction is a force that opposes the relative motion or tendency of such motion of two surfaces in contact. It plays a crucial role in everyday life, affecting our ability to walk, drive, and interact with our environment. Understanding and managing friction is essential for improving efficiency and safety in various applications.
What are the two contact forces examples?
Two examples of contact forces are friction, which occurs when two surfaces are in contact and resist motion, and normal force, which is the force exerted by a surface to support an object against gravity.
What are examples of friction not being helpful?
If there is no friction like Ice has has no friction you will slip.If you are driving and the road is icy and a car is coming at you and you push your brakes you will slid and the two cars will crash.Hopefully that answered your QuestionThank You for going on Answers.
What are two specific examples of the expanding role of blogs in sports issues?
what are two specific examples of the expanding role of blogs in reporting and commenting on social, political, cultural, legal, and sports issues.
What are two examples in which friction is not wanted?
In machine components, such as bearings or gears, excessive friction can lead to wear and reduce efficiency. In sports, like ice skating or skiing, minimizing friction is desired to allow for smooth and fast movement.
What are examples of equipments of decreasing friction?
Examples of equipment that can help decrease friction include lubricants like oil or grease, wheels or ball bearings in machinery, and using low-friction materials like Teflon or nylon. Additionally, polishing surfaces can also help reduce friction by creating a smoother surface.
What is 2 contact forces?
Two examples of contact forces are friction and normal force. Friction occurs when two surfaces are in contact and resist an object's movement, while normal force is the force exerted by a surface to support an object resting on it.
How are friction notuseful?
Friction is not useful when ever we do not want it. Examples would be when two materials are rubbing against one another. The friction of ropes in pulleys eventually causes wear on both; friction of shoes or straps against the body causes blisters; friction airplanes travelling through the air - friction causes the plane to get hot; the moving parts of an engine get hot from friction...
With two examples from industry explain the role of science in production process?
explain role of reserch in both production
