show that the rolling friction is smaller than rolling friction
Answers
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Explanation:
The force of friction depends on the area of contact between the two surfaces. ... As the area of contact is less in the case of rolling than in the case of sliding, rolling friction is less than the sliding friction.
Answer:
Friction is defined as the resistance offered by the surfaces that are in contact with each other when they move over each other. There are four types of friction:
Static friction
Sliding friction
Rolling friction
Fluid friction
Sliding friction
Sliding friction is defined as the resistance that is created between any two objects when they are sliding against each other. Following are the examples of sliding friction:
Two cards sliding against each other in a deck
Sliding of the block across the floor
Rolling friction
Rolling friction is defined as the force which resists the motion of a ball or wheel and is the weakest types of friction.
Following are the examples of rolling friction:
Wheels of the moving vehicles
Rolling of the log on the ground
Why rolling friction is less than sliding?
The force of friction depends on the area of contact between the two surfaces.
When an object slides, sliding friction is involved, while rolling friction is involved when an object rolls over the surface of another object.
As the area of contact is less in the case of rolling than in the case of sliding, rolling friction is less than the sliding friction.
Rolling friction is the resistance to motion exp