Question

when a wheel is rolling on a level road what is the direction of frictional force between wheel and the road

Answer 1

considering for a wheel moving forward with Road can be said as the frictional force between the road and the wheel is in forward direction

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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