Here's the trick. Rolling friction is static friction. Sliding, or kinetic, friction is another thing, but when an object rolls without slipping, the point touching the ground at any instant is not moving at all, and so is subject to static friction.
yes
Generally, sliding friction is much stronger than rolling friction.
Yes, sliding friction creates more thermal energy and wears down the two surfaces quicker than rolling friction.
Yes. In physics, the types of friction include: static friction, sliding friction, rolling friction, and fluid friction. Water has fluid friction. This is considerably less than static friction, but it's there. Fluid friction also includes other liquids and air (things that flow).
rolling friction is 1/100 less than spliding friction
no limiting friction is not less than rolling friction
Rolling friction acts on a rolling wheel. It is the resistance that occurs between the wheel and the surface it is rolling on. Rolling friction is generally lower than static or kinetic friction.
No.
== == AnswersIt is easier to stop sliding friction than rolling friction. The force due to sliding friction will always be greater than the force due to rolling friction. And since friction force will be in the opposite direction of motion it will be easier to stop an object in motion that is sliding than one that is rolling.
Sliding friction is the force that opposes the motion of an object sliding along a surface. Rolling friction, on the other hand, is the force that opposes the motion of an object rolling over a surface. Rolling friction is generally less than sliding friction, making it easier for objects to move when rolling rather than sliding.
friction is a eorce of contact between two surfaces which opposes motion of objects over one another. In rolling friction the area in contact between two objects is comparatively less then that in case of sliding as in rolling, one object just roll over each other hence area of contact is less so force of rolling friction is less than sliding friction.
Sliding friction is generally greater than rolling friction because sliding friction occurs when two surfaces slide past each other, creating more contact and resistance compared to rolling friction, where an object rolls over a surface with less resistance.