Asked by arvind95 | 6th Sep, 2012, 08:50: PM

Expert Answer:

In a cycle, in rear wheel , the direction of friction is in the forward direction as the wheel pushes the ground in the reverse direction.
This pushes the wheel in forward direction due to the friction appearing as the reaction force.
and in a car the same phenomenon occurs.

Answered by  | 7th Sep, 2012, 11:52: PM

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