Yes.
Measure it.
no limiting friction is not less than rolling friction
rolling friction is 1/100 less than spliding friction
No.
Rolling friction generates considerably less heat than sliding 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.
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.
The friction that occurs is Rolling Friction
Static friction is typically weaker than kinetic and rolling friction because it requires less force to overcome the initial resistance of an object at rest. Once an object is in motion, kinetic and rolling friction require less force to maintain movement compared to overcoming static friction.
Rolling friction is generally lower than sliding friction because when an object is rolling, only the point of contact is experiencing friction, while in sliding friction, the entire surface of contact is experiencing friction. In rolling, the point of contact continually changes, reducing the resistance to motion compared to sliding where the contact surface remains the same.
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.
The type of friction involved in a train moving along a track is mainly rolling friction. This occurs between the wheels of the train and the tracks they roll on. Rolling friction is less than sliding friction, allowing the train to move more efficiently.