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because the forces creating the friction are rub faster(harder).
Friction is a force that stops almost every object so if there is more weight it is harder for the friction to stop the given object
Since the frictional force is directly proportional to the normal reaction When two surfaces are pressed harder normal reaction increases .'. Friction increases
The static coef. of friction is greater than the kinetic coef. of friction.
When you increase your velocity on a skateboard it is harder to stop because of momentum.
If they are touching yes and the harder they are being pushed together the greater the friction.
rub harder
because the forces creating the friction are rub faster(harder).
Friction is a force that stops almost every object so if there is more weight it is harder for the friction to stop the given object
Since the frictional force is directly proportional to the normal reaction When two surfaces are pressed harder normal reaction increases .'. Friction increases
when two objects slide over each other, there is friction between them, the more friction, the harder it is to move one of the objects over the other.
it is harder because there is less friction with lubrication -which is what water is -and you need friction for the breaks to work
A kind of liquid that resist to flow like water because of the atoms that does friction between themselves which makes it harder.
Because Ffric = Normal force * coefficient of friction, and Fnormal = mass*9.81m/s^2, the coefficient of friction for those 2 objects, which represents the relationship between their touching surfaces, and the objects masses, are the two things that determine frictional force. As you probably can tell, the higher a coefficient of friction, the harder it is to move an object. Higher masses also increase the difficulty of moving an object because it results in a higher frictional force.
by making it harder to get jobs.
Friction makes it harder to move things.
The static coef. of friction is greater than the kinetic coef. of friction.