Sliding Friction
Sliding friction requires more force to overcome its friction.
If I understand the question correctly: It is actually ill-posed. The frictions you are refering to are dynamic (sliding) and static (starting). I think you will find that static friction is always harder to over come than dynamic friction, not vice-versa.
Sliding Static Fluid Rolling
FRICTION
Sliding and rolling friction
Sliding friction is the force impeding movement as a result of two surfaces rubbing against one another. Imagine pushing a cardboard box of books across a concrete garage floor. Rolling friction refers to the frictional forces between a rolling tire and the pavement. The tire gets warm and an inflated tire rolls easier. The sliding friction is much more difficult to overcome than rolling friction.
sliding frictionrolling frictionstatic frictionfluid friction
The force that prevents two forces in contact from sliding past each other is friction. Friction has the ability to keep things from moving.
gravity, friction, and wind resisitance
no
If you were trying to move a huge block of stone, the forces of friction would be applied against you. To get the stone in motion, you must overcome static friction, the friction force that acts on objects that are not moving and is always working in the direction opposite of your applied force. Then, to keep it in motion, you must overcome sliding friction, which, though it takes effort to keep moving a stone, is substantially less than the effort to get a stone into motion originally.
a positive aspect is that friction stops your car from sliding so you stay on the road a negative aspect is that when it comes to machinery engineers need to calculate in friction. the friction that comes with making products will make companys actually lose money. you need more energy to overcome friction. this is why we haveto eat all ofthe food we do. to overcome all the forces of friction acting on us we need to fuel our bodys.