Science, asked by harmanchadda10, 11 hours ago

show that the rolling friction is smaller than rolling friction​

Answers

Answered by gopiachari9
0

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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.

Answered by XxpoonamxX
0

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

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