the higest friction is caused by a drain or any weeled vircal that may stop so sudderly and then cause enough friction to stop itself from crashing.
The larger the contact surface, the more friction. The more uneven the surface, the more friction. The material of the surface has also an effect on friction.
more rough surface more friction object have
Plane surface with negligible friction.
Rough surface provides lot of friction.
if the mass is more than the friction is high. and if the surface is rough then also the friction is more. thus we can say that both mass and surface type affects friction.
The larger the contact surface, the more friction. The more uneven the surface, the more friction. The material of the surface has also an effect on friction.
Surface friction ALWAYS point parallel to the surface and opposite motion. There must be a normal force for there to be friction
more rough surface more friction object have
Plane surface with negligible friction.
friction
the rougher the surface is, the more friction there will be
the smoother a surface is, the less friction it produces.
Rough surface provides lot of friction.
if the mass is more than the friction is high. and if the surface is rough then also the friction is more. thus we can say that both mass and surface type affects friction.
A force that resists motion of one surface across another surface is called FRICTION(or FRICTIONAL FORCE)
Depending on the roughness or smoothness of the surface, it will increase friction if it is rough,(which has more microscopic hills and valleys). If the surface is made of a smooth material, it will decrease friction
No: this is a common misconception Friction= Normal force* Coefficient of friction where Normal force= Mass* Acceleration due to gravity* Cos(angle of surface) and the coefficient of friction is an intrinsic property of the surface Therefore, only the mass of the object and the surface composition affect friction