If there is more friction with a machine, efficiency is less.
The force of friction needs to touch an object to have an effect. Friction occurs when two surfaces are in contact and one surface resists the motion of the other surface. It is this resistance that allows friction to have an effect on objects in contact.
The desirable effect of friction is that it allows us to walk, drive, and grip objects without slipping. This type of friction also helps us stop moving objects and control their speed.
To minimize the effect of friction, you can use lubricants between surfaces, choose materials with lower friction coefficients, reduce the contact area between surfaces, and ensure proper surface smoothness to reduce frictional resistance.
The plowing effect in friction refers to the process in which asperities on the surfaces of two materials interlock and displace material from one surface to the other. This can increase the contact area and lead to higher friction levels between the two surfaces.
To reduce the effect of friction, you can use lubricants such as oil or grease to create a slippery layer between the surfaces. You can also use smoother surfaces or materials with lower coefficients of friction, or apply anti-friction coatings. Additionally, keeping surfaces clean and maintaining proper alignment of moving parts can help reduce friction.
it rubs the steel because its friction!
No
No effect
The force of friction needs to touch an object to have an effect. Friction occurs when two surfaces are in contact and one surface resists the motion of the other surface. It is this resistance that allows friction to have an effect on objects in contact.
Friction slows down objects by in some capacity rubbing against them
yes
Friction is independent of speed once an object is moving since faster does not mean more friction.
??help with physical science... please?
The friction angle of the mixture increases the relative density.
The desirable effect of friction is that it allows us to walk, drive, and grip objects without slipping. This type of friction also helps us stop moving objects and control their speed.
Catalytic converter effiecency failure.
It will solw it down