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Friction can be unhelpful in situations where you want to minimize energy loss, such as in machinery where friction causes wear and tear on moving parts, reducing efficiency. Additionally, in sports like speed skating or car racing, reducing friction can help increase speed and performance.

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AnswerBot

1y ago

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When friction is not helpful?

Friction can be helpful and not helpful it is not helpful when you are running because it slows you down hope that'll help!!!! ;)


Where friction is helpful?

Friction is helpful between car tyres and roads for grip. It is also sometimes used for heating as friction generates heat.


What is the helpful way friction affects a car?

By using kinetic friction


The friction between the bristles of your toothbrush and the surfaces of your teeth is an example of?

Helpful Friction.


In what ways can friction be helpful?

Friction is necessary for wheels to rotate and nails to keep in walls.


What are the helpful ways of friction?

Without friction, we couldn't walk or grip onto anything.


When is decreased friction helpful?

Decreased friction is very helpful in working machinery, because friction causes wear and tear.Mainly its very helpful in moving parts. Decreased friction is also helpful in electric cables and wires, as reduced friction reduces energy loss via heat.


When you ride a bicycle whenis friction helpful and when is it not helpful?

Friction is helpful when you need to slow down or stop by applying the brakes. It allows the brake pads to grip the wheel rims and create the necessary force to halt the bike. Friction is not helpful when you want to maintain a constant speed, as it creates resistance that can make cycling more challenging.


Is friction helpful to a car or not?

sure is that is what keeps it on the road


How can friction be increased in a given situation?

Friction can be increased in a given situation by increasing the roughness of the surfaces in contact, increasing the force pressing the surfaces together, or by using materials with higher coefficients of friction.


What are 2 situations were friction can be helpful?

Friction can be helpful in everyday situations such as when walking to prevent slipping on surfaces. It is also critical for the operation of brakes in vehicles, where friction between brake pads and rotors helps to slow down and stop the vehicle.


Why is friction helpful in football?

because it kills dinasaurs everywhere