When a bicycle is in motion, the force of fri | vedclass

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Question

(d) In cycling, the rear wheel moves by the force communicated to it by pedalling while front wheel moves by it self. So, while pedalling a bicycle, t

Vedclass · Accepted Answer

Both $(a)$ and $(c)$

Vedclass · Answer

(d) In cycling, the rear wheel moves by the force communicated to it by pedalling while front wheel moves by it self. So, while pedalling a bicycle, the force exerted by rear wheel on ground makes force of friction act on it in the forward direction (like walking). Front wheel moving by itself experience force of friction in backward direction (like rolling of a ball). [However, if pedalling is stopped both wheels move by themselves and so experience force of friction in backward direction].

When a bicycle is in motion, the force of friction exerted by the ground on the two wheels is such that it acts

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