Water can make a flat surface more slippery, which will decrease the amount of friction
more rough surface more friction object have
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
wet surfaces like tiles have the least amount oof 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.
Yes
friction
the smoother a surface is, the less friction it produces.
the rougher the surface is, the more friction there will be
more rough surface more friction object have
answer it yourself ;)
surface friction and sliding friction
The nature of the surface. A measure of this is the coefficient of friction.
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
wet surfaces like tiles have the least amount oof 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.
Yes
when you slide across a surface and then see an affect after.