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How can friction be un- useful?

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Anonymous

14y ago
Updated: 8/18/2019

In any part that you want to keep moving, like a spinning wheel, friction is just a nuisance.

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Wiki User

14y ago

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Does brakes on a bicycle have a lot of friction or not much and is it useful or not useful?

Brakes are meant to have a lot of friction and it's useful.


Why is friction un-useful in sports?

Friction is sometimes not useful as when a player drives forward in a wet condition the ball slows down due to the friction so it is harder to control and difficult to get a shot away. Also a player can lose momentum during fast strides or slip in wet conditions. The ball will slow down because of the friction with the grass so it is easier for the goalkeeper to save it.


Is friction useful with computers?

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When can friction not be useful in a boat?

the friction from pushing the hull through the water is not useful as long as you're travelling.


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It can be useful when a ball is catching


Why are tyres useful friction?

how does friction help car tyres?


What is high in friction but is not useful?

Sandpaper is high in friction but is not considered useful in terms of being helpful in a general sense.


Is one way that friction is useful?

stopping cars Friction is useful to start a fire with sticks.


How friction useful when walking down an icy street?

It is useful


When Is Friction Useful and When Is Friction Not Useful?

Friction is useful when you are trying to stop a car, but not useful in the pistons of a car's engine (It makes them less efficient).


What part of a bicycle is a useful friction?

The brakes! And the tires (no friction = no traction).


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there is friction in your cars brake system and without that frictiuon there your car would roll away whenever it was on a hill so this is a good example of when friction is useful.