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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.
it depends on the amount of fluid nor the weight of the object being rolled..
its bcoz of the surface phenomenon .when a substancm is said to be in rest it has very high friction with the ground but if is starts rolling it become less and less
I am pretty sure that that depends on the exact situation: the size, the materials involved, how smooth the surfaces are, how round the rolling object is, etc.
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Does fluid friction have more friction than rolling friction?
yes
Does rolling friction tend to oppose motion more than sliding friction does?
Generally, sliding friction is much stronger than rolling friction.
Is sliding friction more than rolling friction?
Yes, sliding friction creates more thermal energy and wears down the two surfaces quicker than rolling friction.
Is swimming a fricton?
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).
How rolling friction is less than spliding?
rolling friction is 1/100 less than spliding friction
Is the limiting friction is always less then rolling friction?
no limiting friction is not less than rolling friction
What type of friction acts on a rolling wheel?
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.
Is sliding friction less than rolling friction?
No.
Which is easier to stop sliding or rolling friction?
It is generally easier to stop sliding friction because it involves two surfaces sliding against each other, while rolling friction involves one surface rolling over another, which can create momentum that requires more force to stop.
Define sliding friction and rolling friction?
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.
How does rolling friction differ from sliding friction?
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.
Which is greater sliding friction or rolling 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.
