FRICTION FORMCE

Pushing a boulder, and it doesn’t move is a Static Friction or Sliding friction

Skydiving is Rolling friction or Fluid Friction

Rubbing hands together is a Sliding friction or Rolling friction

Type of friction that resists the motion of a ball or wheel is a Sliding friction or Rolling friction

Pushing a grocery cart is a Sliding friction or Rolling friction

Type of friction that resists the motion of two objects sliding against each other is a Static Friction or Sliding friction?

Type of friction that resists the motion of objects between layers of fluid (liquids and gases) is a Rolling friction or Fluid Friction

A book does not slide on a flat table. Normal Force or Surface Texture

Type of friction acting on objects that are not in motion is a Fluid Friction or Static Friction?