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
Yes, it is generally true that kinetic friction is always greater than the maximum value of static friction.
Yes
Yes. Friction is always a factor. It is partly through drag, which can be thought of as friction, that the wind in a tornado is able to cause damage.
benificial effect
Since you are ill, it would be benificial for you to have a rest.A teaspoon of honey a day is very benificial for your health.Name me three fruits that are benificial for you?Something that is benificial is good for you.
yes
Friction is beneficial because it helps us walk, grip objects, and drive vehicles. However, it can be detrimental when it causes wear and tear on surfaces, increases energy consumption, and generates heat that can lead to overheating or fires.
no limiting friction is not less than rolling friction
Friction's direction is always against the direction work is being applied to.
positive feedback is always benificial but regenerative feedback may or may not.
are arthropodes more benificial or harmful to mankind
Not God.. Friction was always there, that's why planets exist.