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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.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoit depends on the amount of fluid nor the weight of the object being rolled..
Wiki User
∙ 13y agoits 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
Wiki User
∙ 11y agoI 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.
Wiki User
∙ 13y agoYes
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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
Why is rolling friction is lesser than sliding friction?
due to the less surface area rolling friction is lesser than sliding friction
Is sliding friction less than rolling friction?
No.
The size of forces due to static sliding and rolling friction between two surfaces?
static sliding has a much greater force then rolling friction cause it covers more area
Which is easier to stop sliding or rolling friction?
== == 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.
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.
Difference between rolling and sliding friction?
Rolling friction generates considerably less heat than sliding friction. .
