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Very simply, desirable friction can be found on cars. Brakes are a good example.
Another one is when you rub your hands together to produce heat.
Striking a match is another and also uses a chemical reaction to produce a flame.
All friction produces heat and many hundreds of uses have been found to utilise this heat.
What else can I help you with?
What is desirable effect of friction?
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.
What is an Example of low coefficient of friction?
One example of a material with a low coefficient of friction is polytetrafluoroethylene (PTFE), commonly known by the brand name Teflon. PTFE is a synthetic fluoropolymer that exhibits excellent non-stick properties and is widely used in applications where reduced friction is desirable, such as in cookware and as a lubricant.
What are the examples when friction is desirable?
Friction is desirable in situations such as driving a car (to maintain traction on the road), walking (to prevent slipping), and writing with a pen or pencil (to create friction against the paper for better control).
What is an non-example of Friction?
An example of a non-frictional force is gravitational force. For example, when an object is in free fall, there is no friction acting on it.
Which force needs to touch something to have an 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.
What is desirable effect of friction?
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.
When may friction be desirable in engineering?
the brakes of you car are helped by friction.
When is friction desirable?
Friction is desirable on your tyres and brakes. Tyres need to grip the road, to push the car forward, stop and go round corners. Brakes need friction to stop the wheels turning.
What is an Example of low coefficient of friction?
One example of a material with a low coefficient of friction is polytetrafluoroethylene (PTFE), commonly known by the brand name Teflon. PTFE is a synthetic fluoropolymer that exhibits excellent non-stick properties and is widely used in applications where reduced friction is desirable, such as in cookware and as a lubricant.
When is friction desirable and undesirable in rugby?
Desirable in scrummaging when the two packs form together. Without friction they would slip off which is dangerous. Friction is also desirable when making the tackle. And when sidestepping you need good grip. Undesireable when trying to evade the tackle.
What are the examples when friction is desirable?
Friction is desirable in situations such as driving a car (to maintain traction on the road), walking (to prevent slipping), and writing with a pen or pencil (to create friction against the paper for better control).
When can you say that friction is desirable?
say in die key nan thought ni one
What effect does friction have on steel?
it rubs the steel because its friction!
What will be the effect on friction when contact points are reduced?
No effect
Do friction have same effect?
No
What is an non-example of Friction?
An example of a non-frictional force is gravitational force. For example, when an object is in free fall, there is no friction acting on it.
Which force needs to touch something to have an 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.
