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

a) In the backward direction on the front wheel and in the
forward direction on the rear wheel.
(b) In the forward direction on the front wheel and in the
backward direction on the rear wheel.
(c) In the backward direction on both the front and rear
wheels.
(d) In the backward direction on both the front and rear
wheels.

Answer Posted / cryolife

Force of friction exerted by the ground on the two wheels
acts in the backward direction on both the front and rear
wheels.

Ans is (d).


Is This Answer Correct ?    17 Yes 71 No



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