Question

When a wheel is rolling on a level road , water is the direction of frictional force between wheel and road ?

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Answer 1

◆As the wheel is moving forward, the portion of the wheel in contact with the road moves backwards.

◆Hence the force of friction must be acting in the forward direction, along the tangent to the surface of the road and the wheel in contact.

Answer 2

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⭐when a wheel is rolling on a level road the direction of frictional force between the wheel and the road will act in forward direction

⭐As the wheel is moving forward the portion of wheel in contact with the roads moves backward .

⭐Hence the force of friction must be acting in the forward direction along the tangent to the surface of road and the wheel in contact .

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