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What is the example effect of desirable friction?
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 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).
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 can be done to minimize the effect of friction?
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.
What is the plowing effect for friction?
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.
What is the example effect of desirable friction?
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.
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.
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
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.
Effect of friction?
Friction slows down objects by in some capacity rubbing against them
What is its one desirable effect?
One desirable effect of regular exercise is improved physical fitness. This includes stronger muscles, improved cardiovascular health, better flexibility and balance, and increased overall endurance.
