Where is friction a nuisance

Give two examples. Typical Examples on Friction. Force of friction is an example of. Give an example of the use of friction. Examples on Static and Kinetic Friction. Give an example of rotational friction. Which was the Indian first city to get smoke nuisance? True or False. Thermal expansion is always a nuisance. What are thermoplastics? Give examples.

Thus, in many engines, where there are moving parts, you'll want to decrease friction to waste less energy. Ice skatingIn any electric motor. The friction causes the motor to heat up and waste energy. Friction is more than a nuisance, it is a hindrance to perpetual motion.

If not for friction, your car would easily get , MPG. Airplanes would glide around the world with their engines shut off. Hitting a baseball out of the park would not be a problem. But there are problems to consider. Rain drops would not have a specific Terminal Velocity, and may be very painful when they hit you! Nuisance is a noun. Ways that friction are beneficial: Standing - Friction allows you to stay in position instead of moving around even when you do not want to Braking of cars - Similarly, friction makes it possible to make a car stop Ways that friction is nuisance: Wear and tear - Friction produces heat, which would flatten shoe soles, smoothing the gears or other mechanics in machineries.

The Nuisance was created in Yes, nuisance is an abstract noun. Commit No Nuisance was created in Computer problems are a nuisance for many companies. The little boy was being a nuisance to his brother. A good sentence for nuisance would be: 'The dog was such a nuisance that we had to keep him outside all day in order to not displease our guests.

His constant interruptions were quite a nuisance to the class. The phones are a nuisance because they wring your peace and patience out. The duration of Nazty Nuisance is The plural form of the noun nuisance is nuisances. Log in. Study now.

See Answer. Best Answer. If you are moving a heavy box across a floor, you would find it easier if you could reduce the friction for example, with a smooth surface or wheels under the box. Automobile bodies are designed to reduce the air resistance that can increase full consumption. In high-speed aircraft, the airflow around the plane creates significant heat that the plane's exterior materials have to withstand. In the extreme case of the Space Shuttle, the ceramic tiles on its bottom surface resist damage by frictional heat during re-entry.

As seen in shoes and erasers, friction will wear down the surfaces used. Study guides. Physics 20 cards. This can cause damage to a machine. Any device that has moving parts can wear out rapidly due to friction. Lubrication is used not only to allow parts to move easier but also to prevent them from wearing out.

Some examples of materials wearing out due to friction include automobile ties, the soles of your shoes, a pencil eraser, as well as machinery. With friction caused by molecular adhesion, wear is caused when molecules get torn loose from a material. With surface roughness, small objects may get torn loose from the surface. When friction is caused by deformations in a material, the frequent changes on shape can affect the materials.

Friction can result in an extra force needed to move an object. This means more energy is required. It can also cause parts in contact to heat up and even wear out. Top-rated books on Friction Science. Top-rated books on Friction Experiments.