An example of unuseful friction is when trying to push a heavy object on a rough surface where the friction makes it difficult to move the object smoothly.
Examples of resistance forces include frictional force between surfaces, air resistance on moving objects, and resistance in electrical circuits that opposes the flow of current.
Frictional events are interactions between surfaces that resist motion when in contact with each other. This resistance is caused by the force of friction, which opposes the direction of motion and can lead to heat generation. Examples include rubbing two surfaces together or walking on the ground.
Examples of forces that require contact to have an effect include frictional forces, normal forces, tension forces, and spring forces. These forces rely on physical contact between objects to exert their influence.
Frictional force depends on the nature of the surfaces in contact and the force pressing them together.
The question is Why is internet useful? not why internet is unuseful. I cant find the exact answer if the internet is unuseful to you.
Some examples of unuseful microbes include certain types of bacteria that cause food spoilage, mold that can damage crops or buildings, and certain types of parasites that cause disease in humans and animals. These microbes are considered unuseful because they do not provide any beneficial impact on their environment or host.
An example of unuseful friction is when trying to push a heavy object on a rough surface where the friction makes it difficult to move the object smoothly.
YES
Dams are very useful
like peanut better
a contact force includes friction and air resistance
this is so unuseful that this website does not have this answer
it will explode!! or a certain parts will be unuseful
Examples of resistance forces include frictional force between surfaces, air resistance on moving objects, and resistance in electrical circuits that opposes the flow of current.
1. air resistance 2. frictional force 3.
While seasoning, timber can warp, making it unuseful.