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There is no friction when you are sitting.
In a car perhaps, friction does act on you while you are sitting. When going round a bend, the friction provided by the seat enable you not to move out of your seat (to a certain extent since sometimes we have to hold on to something so as not to fall out of our seat!)
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Sitting in a chair is an example of what friction?
Static friction, as the force that keeps you in place while sitting in the chair is static, meaning the objects are not moving relative to each other.
Do you want to reduce friction when you are sitting on a park bench?
Yes, reducing friction on a park bench can make sitting more comfortable. Adding a cushion or using a cloth on the bench can help to minimize friction and provide a softer surface to sit on.
Why is it easier to drag a mat on the floor when nobody is sitting on it but much more difficult to drag the same mat when a person is sitting on it?
When nobody is sitting on the mat, there is less friction between the mat and the floor, making it easier to drag. However, when a person sits on the mat, their weight increases the friction between the mat and the floor, making it more difficult to move. This increased friction requires more force to overcome, resulting in the mat being harder to drag.
What are some simple examples of static friction?
Some simple effects of static friction are car tires when they are not sliding. While a car is rolling, the point on the wheels that is touching the ground is moving with zero velocity. Thus, contrary to popular belief, this is an example of static friction, not kinetic. Another is a box sitting on an incline, and yet another is you sitting in a chair at this computer. Each is a case of friction in which two objects contact each other and do not move.
What is the difference between static and kinetic friction and give examples?
Static friction occurs when two surfaces are not moving relative to each other, while kinetic friction happens when the surfaces are sliding past each other. An example of static friction is a box sitting still on a ramp before it starts sliding down. An example of kinetic friction is the resistance when you push a box along the floor.
Sitting in a chair is an example of what friction?
Static friction, as the force that keeps you in place while sitting in the chair is static, meaning the objects are not moving relative to each other.
Sitting on a chair is an example of friction?
without friction most things become impossible.
Sitting on a chair is an example of what kind of friction?
dont know
Why it is easier to drag a mat on floor when nobody is sitting on it but more difficult to drag the same mat when a person is sitting on it?
increased friction
Why is it easier to drag a mat on floor when nobody is sitting on it but much more difficult to drag the same mat when a person is sitting on it?
increased friction
Where does friction get used?
Everywhere, for example sitting on your chair, walking, using a mode of transport.
Is giving a hug sliding friction?
No. your not sliding when you give a hug you are standing or else sitting.
Do you want to reduce friction when you are sitting on a park bench?
Yes, reducing friction on a park bench can make sitting more comfortable. Adding a cushion or using a cloth on the bench can help to minimize friction and provide a softer surface to sit on.
Why is it easier to drag a mat on the floor when nobody is sitting on it but much more difficult to drag the same mat when a person is sitting on it?
When nobody is sitting on the mat, there is less friction between the mat and the floor, making it easier to drag. However, when a person sits on the mat, their weight increases the friction between the mat and the floor, making it more difficult to move. This increased friction requires more force to overcome, resulting in the mat being harder to drag.
Where is friction needed in a backhoe loader?
You would need friction between the tires or tracks and the dirt the tractor is sitting. If you have extended legs, you need friction between the pads and the ground. You would want friction in the brakes. A clutch also relies on friction. Technically you could "dig water", but if you are trenching, then one needs friction between the dirt particles. It is also handy to have friction in your seat, steps, and controls.
What are some simple examples of static friction?
Some simple effects of static friction are car tires when they are not sliding. While a car is rolling, the point on the wheels that is touching the ground is moving with zero velocity. Thus, contrary to popular belief, this is an example of static friction, not kinetic. Another is a box sitting on an incline, and yet another is you sitting in a chair at this computer. Each is a case of friction in which two objects contact each other and do not move.
What is the amount of horizontal force required to start in motion an object sitting on a horizontal surface must be great than what?
The amount of horizontal force required to start in motion an object sitting on a horizontal surface must be greater than the force of static friction acting on the object. This is because the force of static friction opposes the applied force until the object starts moving.
