Rolling Friction - Exampled by a ball rolling acroos the field.
Static Friction - Trying to body check a heavier player
Sliding Friction - Sliding after a fall
Fluid Friction - Running through air (Maybe?)
Hope this helped.
-Sg
yes! you need friction for lacrosse so you don't fall
what is the effect of friction force on plant
it rubs the steel because its friction!
No
No effect
If there is more friction with a machine, efficiency is less.
more friction = less speed
yes
less friction
Friction inhibits the motion of objects.
The amount of friction depends on the force pushing the surfaces together.
Friction makes a machine less efficient by wasting energy.