Can kinetic friction and static friction coexist?

NO! Static and Kinetic Friction Friction is a key concept when you are attempting to understand car accidents. The force of friction is a force that resists motion when two objects are in contact. read more

Static friction is the friction between the two surfaces when they are not moving relative to each other. After the movement starts, the friction that is between them becomes dynamic friction or kinetic friction. read more

"Static friction" would be more stronger than kinetic friction. The reason behind this is that static friction acts when the body is at rest. So, more number of interlocking between the object and the surface for a long time which is required to be overcome first. read more

Definition of Static Friction and Kinetic Friction. Static friction is the frictional force acting between two surfaces which are attempting to move, but are not moving. Kinetic friction is the frictional force acting between two surfaces which are in motion against each other. When it acts. Static friction acts when the surfaces are not in relative motion against each other. read more