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∙ 12y agoyes i would say it does cause when rubber is warmed up it will be a bit more sticky so i would leave my answer at cold
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∙ 12y agoWiki User
∙ 15y agoNot a scientific answer, but an intuitive one: I would imagine cold ice. Cold ice tends to be harder and slicker IMHO while warm ice tends to play slower and have more drag.
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∙ 12y agojdbndbjuwehhew
An ice-hockey puck has less friction than a ball rolling on the ground because ice surfaces are smoother and provide less resistance compared to the irregularities on the ground that increase friction. Additionally, the material of the ice-hockey puck and the ice surface are designed to have low friction properties to allow for smoother and faster movement on the ice.
no limiting friction is not less than rolling friction
An ice hockey puck has less friction than a ball rolling on the ground because the puck's smooth, flat surface makes contact with the ice, reducing friction. In contrast, a ball rolling on the ground has more points of contact with the rough surface, leading to increased friction that slows it down. Additionally, the presence of air between the ball and the ground can also contribute to more friction.
rolling friction is 1/100 less than spliding friction
No.
Rolling friction generates considerably less heat than sliding friction. .
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.
Rolling friction is the resistance encountered by an object when it rolls over a surface. It is typically less than sliding friction because the object's shape allows for smoother movement. Rolling friction occurs between the object and the surface it is rolling on.
The friction that occurs when an object rolls over a surface is called rolling friction, not round friction. Rolling friction is typically less than sliding friction because the object's motion is smoother and involves less resistance from the surface.
Yes. Measure it.
It's easier to roll a barrel on a road because rolling takes advantage of the round shape of the barrel, which minimizes friction between the barrel and the road surface. When pulling the barrel, you have to overcome the resistance of both the friction between the barrel and the ground, as well as the weight of the barrel itself. Rolling allows for a more efficient use of energy compared to pulling.
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.